4028014744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{13681}}^1$

素因数の和:13868

約数の個数: 64

約数和(自身を含む): 8619660000

約数和(自身を除く): 4591645256

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 149, 152, 247, 298, 494, 596, 988, 1192, 1937, 1976, 2831, 3874, 5662, 7748, 11324, 13681, 15496, 22648, 27362, 36803, 54724, 73606, 109448, 147212, 177853, 259939, 294424, 355706, 519878, 711412, 1039756, 1422824, 2038469, 2079512, 3379207, 4076938, 6758414, 8153876, 13516828, 16307752, 26500097, 27033656, 38730911, 53000194, 77461822, 106000388, 154923644, 212000776, 309847288, 503501843, 1007003686, 2014007372, 4028014744]

約数ペア:

[(1, 4028014744), (2, 2014007372), (4, 1007003686), (8, 503501843), (13, 309847288), (19, 212000776), (26, 154923644), (38, 106000388), (52, 77461822), (76, 53000194), (104, 38730911), (149, 27033656), (152, 26500097), (247, 16307752), (298, 13516828), (494, 8153876), (596, 6758414), (988, 4076938), (1192, 3379207), (1937, 2079512), (1976, 2038469), (2831, 1422824), (3874, 1039756), (5662, 711412), (7748, 519878), (11324, 355706), (13681, 294424), (15496, 259939), (22648, 177853), (27362, 147212), (36803, 109448), (54724, 73606)]