72039536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2381}}^1$

素因数の和:2481

約数の個数: 40

約数和(自身を含む): 146502528

約数和(自身を除く): 74462992

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 244, 248, 488, 496, 976, 1891, 2381, 3782, 4762, 7564, 9524, 15128, 19048, 30256, 38096, 73811, 145241, 147622, 290482, 295244, 580964, 590488, 1161928, 1180976, 2323856, 4502471, 9004942, 18009884, 36019768, 72039536]

約数ペア:

[(1, 72039536), (2, 36019768), (4, 18009884), (8, 9004942), (16, 4502471), (31, 2323856), (61, 1180976), (62, 1161928), (122, 590488), (124, 580964), (244, 295244), (248, 290482), (488, 147622), (496, 145241), (976, 73811), (1891, 38096), (2381, 30256), (3782, 19048), (4762, 15128), (7564, 9524)]