74325472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{479}}^1$

素因数の和:875

約数の個数: 48

約数和(自身を含む): 158336640

約数和(自身を除く): 84011168

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 373, 416, 479, 746, 958, 1492, 1916, 2984, 3832, 4849, 5968, 6227, 7664, 9698, 11936, 12454, 15328, 19396, 24908, 38792, 49816, 77584, 99632, 155168, 178667, 199264, 357334, 714668, 1429336, 2322671, 2858672, 4645342, 5717344, 9290684, 18581368, 37162736, 74325472]

約数ペア:

[(1, 74325472), (2, 37162736), (4, 18581368), (8, 9290684), (13, 5717344), (16, 4645342), (26, 2858672), (32, 2322671), (52, 1429336), (104, 714668), (208, 357334), (373, 199264), (416, 178667), (479, 155168), (746, 99632), (958, 77584), (1492, 49816), (1916, 38792), (2984, 24908), (3832, 19396), (4849, 15328), (5968, 12454), (6227, 11936), (7664, 9698)]