38225528

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{7121}}^1$

素因数の和:7199

約数の個数: 32

約数和(自身を含む): 79481520

約数和(自身を除く): 41255992

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 5368, 7121, 14242, 28484, 56968, 78331, 156662, 313324, 434381, 626648, 868762, 1737524, 3475048, 4778191, 9556382, 19112764, 38225528]

約数ペア:

[(1, 38225528), (2, 19112764), (4, 9556382), (8, 4778191), (11, 3475048), (22, 1737524), (44, 868762), (61, 626648), (88, 434381), (122, 313324), (244, 156662), (488, 78331), (671, 56968), (1342, 28484), (2684, 14242), (5368, 7121)]