748514096

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{137191}}^1$

素因数の和:137241

約数の個数: 40

約数和(自身を含む): 1633133568

約数和(自身を除く): 884619472

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 1364, 2728, 5456, 137191, 274382, 548764, 1097528, 1509101, 2195056, 3018202, 4252921, 6036404, 8505842, 12072808, 17011684, 24145616, 34023368, 46782131, 68046736, 93564262, 187128524, 374257048, 748514096]

約数ペア:

[(1, 748514096), (2, 374257048), (4, 187128524), (8, 93564262), (11, 68046736), (16, 46782131), (22, 34023368), (31, 24145616), (44, 17011684), (62, 12072808), (88, 8505842), (124, 6036404), (176, 4252921), (248, 3018202), (341, 2195056), (496, 1509101), (682, 1097528), (1364, 548764), (2728, 274382), (5456, 137191)]