37981528

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{5987}}^1$

素因数の和:6067

約数の個数: 32

約数和(自身を含む): 77963760

約数和(自身を除く): 39982232

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 104, 122, 244, 488, 793, 1586, 3172, 5987, 6344, 11974, 23948, 47896, 77831, 155662, 311324, 365207, 622648, 730414, 1460828, 2921656, 4747691, 9495382, 18990764, 37981528]

約数ペア:

[(1, 37981528), (2, 18990764), (4, 9495382), (8, 4747691), (13, 2921656), (26, 1460828), (52, 730414), (61, 622648), (104, 365207), (122, 311324), (244, 155662), (488, 77831), (793, 47896), (1586, 23948), (3172, 11974), (5987, 6344)]