25774736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{4273}}^1$

素因数の和:4323

約数の個数: 40

約数和(自身を含む): 55647480

約数和(自身を除く): 29872744

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 52, 58, 104, 116, 208, 232, 377, 464, 754, 1508, 3016, 4273, 6032, 8546, 17092, 34184, 55549, 68368, 111098, 123917, 222196, 247834, 444392, 495668, 888784, 991336, 1610921, 1982672, 3221842, 6443684, 12887368, 25774736]

約数ペア:

[(1, 25774736), (2, 12887368), (4, 6443684), (8, 3221842), (13, 1982672), (16, 1610921), (26, 991336), (29, 888784), (52, 495668), (58, 444392), (104, 247834), (116, 222196), (208, 123917), (232, 111098), (377, 68368), (464, 55549), (754, 34184), (1508, 17092), (3016, 8546), (4273, 6032)]