24871912

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:386

約数の個数: 64

約数和(自身を含む): 54331200

約数和(自身を除く): 29459288

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 41, 52, 76, 82, 104, 152, 164, 247, 307, 328, 494, 533, 614, 779, 988, 1066, 1228, 1558, 1976, 2132, 2456, 3116, 3991, 4264, 5833, 6232, 7982, 10127, 11666, 12587, 15964, 20254, 23332, 25174, 31928, 40508, 46664, 50348, 75829, 81016, 100696, 151658, 163631, 239153, 303316, 327262, 478306, 606632, 654524, 956612, 1309048, 1913224, 3108989, 6217978, 12435956, 24871912]

約数ペア:

[(1, 24871912), (2, 12435956), (4, 6217978), (8, 3108989), (13, 1913224), (19, 1309048), (26, 956612), (38, 654524), (41, 606632), (52, 478306), (76, 327262), (82, 303316), (104, 239153), (152, 163631), (164, 151658), (247, 100696), (307, 81016), (328, 75829), (494, 50348), (533, 46664), (614, 40508), (779, 31928), (988, 25174), (1066, 23332), (1228, 20254), (1558, 15964), (1976, 12587), (2132, 11666), (2456, 10127), (3116, 7982), (3991, 6232), (4264, 5833)]