72629528

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{4801}}^1$

素因数の和:4899

約数の個数: 32

約数和(自身を含む): 142907520

約数和(自身を除く): 70277992

約数列:

[1, 2, 4, 8, 31, 61, 62, 122, 124, 244, 248, 488, 1891, 3782, 4801, 7564, 9602, 15128, 19204, 38408, 148831, 292861, 297662, 585722, 595324, 1171444, 1190648, 2342888, 9078691, 18157382, 36314764, 72629528]

約数ペア:

[(1, 72629528), (2, 36314764), (4, 18157382), (8, 9078691), (31, 2342888), (61, 1190648), (62, 1171444), (122, 595324), (124, 585722), (244, 297662), (248, 292861), (488, 148831), (1891, 38408), (3782, 19204), (4801, 15128), (7564, 9602)]