537472

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:63

約数の個数: 64

約数和(自身を含む): 1285200

約数和(自身を除く): 747728

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 32, 34, 38, 52, 64, 68, 76, 104, 128, 136, 152, 208, 221, 247, 272, 304, 323, 416, 442, 494, 544, 608, 646, 832, 884, 988, 1088, 1216, 1292, 1664, 1768, 1976, 2176, 2432, 2584, 3536, 3952, 4199, 5168, 7072, 7904, 8398, 10336, 14144, 15808, 16796, 20672, 28288, 31616, 33592, 41344, 67184, 134368, 268736, 537472]

約数ペア:

[(1, 537472), (2, 268736), (4, 134368), (8, 67184), (13, 41344), (16, 33592), (17, 31616), (19, 28288), (26, 20672), (32, 16796), (34, 15808), (38, 14144), (52, 10336), (64, 8398), (68, 7904), (76, 7072), (104, 5168), (128, 4199), (136, 3952), (152, 3536), (208, 2584), (221, 2432), (247, 2176), (272, 1976), (304, 1768), (323, 1664), (416, 1292), (442, 1216), (494, 1088), (544, 988), (608, 884), (646, 832)]