63917672

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4621}}^1$

素因数の和:4666

約数の個数: 64

約数和(自身を含む): 155299200

約数和(自身を除く): 91381528

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 38, 52, 56, 76, 91, 104, 133, 152, 182, 247, 266, 364, 494, 532, 728, 988, 1064, 1729, 1976, 3458, 4621, 6916, 9242, 13832, 18484, 32347, 36968, 60073, 64694, 87799, 120146, 129388, 175598, 240292, 258776, 351196, 420511, 480584, 614593, 702392, 841022, 1141387, 1229186, 1682044, 2282774, 2458372, 3364088, 4565548, 4916744, 7989709, 9131096, 15979418, 31958836, 63917672]

約数ペア:

[(1, 63917672), (2, 31958836), (4, 15979418), (7, 9131096), (8, 7989709), (13, 4916744), (14, 4565548), (19, 3364088), (26, 2458372), (28, 2282774), (38, 1682044), (52, 1229186), (56, 1141387), (76, 841022), (91, 702392), (104, 614593), (133, 480584), (152, 420511), (182, 351196), (247, 258776), (266, 240292), (364, 175598), (494, 129388), (532, 120146), (728, 87799), (988, 64694), (1064, 60073), (1729, 36968), (1976, 32347), (3458, 18484), (4621, 13832), (6916, 9242)]