65380064

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{563}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 136442880

約数和(自身を除く): 71062816

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 191, 304, 382, 563, 608, 764, 1126, 1528, 2252, 3056, 3629, 4504, 6112, 7258, 9008, 10697, 14516, 18016, 21394, 29032, 42788, 58064, 85576, 107533, 116128, 171152, 215066, 342304, 430132, 860264, 1720528, 2043127, 3441056, 4086254, 8172508, 16345016, 32690032, 65380064]

約数ペア:

[(1, 65380064), (2, 32690032), (4, 16345016), (8, 8172508), (16, 4086254), (19, 3441056), (32, 2043127), (38, 1720528), (76, 860264), (152, 430132), (191, 342304), (304, 215066), (382, 171152), (563, 116128), (608, 107533), (764, 85576), (1126, 58064), (1528, 42788), (2252, 29032), (3056, 21394), (3629, 18016), (4504, 14516), (6112, 10697), (7258, 9008)]