15580507072

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{57977}}^1$

素因数の和:58038

約数の個数: 112

約数和(自身を含む): 37110558240

約数和(自身を除く): 21530051168

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 832, 884, 988, 1088, 1216, 1292, 1768, 1976, 2584, 3536, 3952, 4199, 5168, 7072, 7904, 8398, 10336, 14144, 15808, 16796, 20672, 33592, 57977, 67184, 115954, 134368, 231908, 268736, 463816, 753701, 927632, 985609, 1101563, 1507402, 1855264, 1971218, 2203126, 3014804, 3710528, 3942436, 4406252, 6029608, 7884872, 8812504, 12059216, 12812917, 14320319, 15769744, 17625008, 18726571, 24118432, 25625834, 28640638, 31539488, 35250016, 37453142, 48236864, 51251668, 57281276, 63078976, 70500032, 74906284, 102503336, 114562552, 149812568, 205006672, 229125104, 243445423, 299625136, 410013344, 458250208, 486890846, 599250272, 820026688, 916500416, 973781692, 1198500544, 1947563384, 3895126768, 7790253536, 15580507072]

約数ペア:

[(1, 15580507072), (2, 7790253536), (4, 3895126768), (8, 1947563384), (13, 1198500544), (16, 973781692), (17, 916500416), (19, 820026688), (26, 599250272), (32, 486890846), (34, 458250208), (38, 410013344), (52, 299625136), (64, 243445423), (68, 229125104), (76, 205006672), (104, 149812568), (136, 114562552), (152, 102503336), (208, 74906284), (221, 70500032), (247, 63078976), (272, 57281276), (304, 51251668), (323, 48236864), (416, 37453142), (442, 35250016), (494, 31539488), (544, 28640638), (608, 25625834), (646, 24118432), (832, 18726571), (884, 17625008), (988, 15769744), (1088, 14320319), (1216, 12812917), (1292, 12059216), (1768, 8812504), (1976, 7884872), (2584, 6029608), (3536, 4406252), (3952, 3942436), (4199, 3710528), (5168, 3014804), (7072, 2203126), (7904, 1971218), (8398, 1855264), (10336, 1507402), (14144, 1101563), (15808, 985609), (16796, 927632), (20672, 753701), (33592, 463816), (57977, 268736), (67184, 231908), (115954, 134368)]