728225148224

素因数分解:

$2^6\times 7^1\times {\mathrm{61}}^1\times {\mathrm{26647583}}^1$

素因数の和:26647663

約数の個数: 56

約数和(自身を含む): 1678584611328

約数和(自身を除く): 950359463104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 64, 112, 122, 224, 244, 427, 448, 488, 854, 976, 1708, 1952, 3416, 3904, 6832, 13664, 27328, 26647583, 53295166, 106590332, 186533081, 213180664, 373066162, 426361328, 746132324, 852722656, 1492264648, 1625502563, 1705445312, 2984529296, 3251005126, 5969058592, 6502010252, 11378517941, 11938117184, 13004020504, 22757035882, 26008041008, 45514071764, 52016082016, 91028143528, 104032164032, 182056287056, 364112574112, 728225148224]

約数ペア:

[(1, 728225148224), (2, 364112574112), (4, 182056287056), (7, 104032164032), (8, 91028143528), (14, 52016082016), (16, 45514071764), (28, 26008041008), (32, 22757035882), (56, 13004020504), (61, 11938117184), (64, 11378517941), (112, 6502010252), (122, 5969058592), (224, 3251005126), (244, 2984529296), (427, 1705445312), (448, 1625502563), (488, 1492264648), (854, 852722656), (976, 746132324), (1708, 426361328), (1952, 373066162), (3416, 213180664), (3904, 186533081), (6832, 106590332), (13664, 53295166), (27328, 26647583)]