25284012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2738

約数の個数: 48

約数和(自身を含む): 64600032

約数和(自身を除く): 39316020

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 61, 78, 122, 156, 183, 244, 366, 732, 793, 1586, 2379, 2657, 3172, 4758, 5314, 7971, 9516, 10628, 15942, 31884, 34541, 69082, 103623, 138164, 162077, 207246, 324154, 414492, 486231, 648308, 972462, 1944924, 2107001, 4214002, 6321003, 8428004, 12642006, 25284012]

約数ペア:

[(1, 25284012), (2, 12642006), (3, 8428004), (4, 6321003), (6, 4214002), (12, 2107001), (13, 1944924), (26, 972462), (39, 648308), (52, 486231), (61, 414492), (78, 324154), (122, 207246), (156, 162077), (183, 138164), (244, 103623), (366, 69082), (732, 34541), (793, 31884), (1586, 15942), (2379, 10628), (2657, 9516), (3172, 7971), (4758, 5314)]