66929744

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 157418496

約数和(自身を除く): 90488752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 521, 592, 868, 1036, 1042, 1147, 1736, 2072, 2084, 2294, 3472, 3647, 4144, 4168, 4588, 7294, 8029, 8336, 9176, 14588, 16058, 16151, 18352, 19277, 29176, 32116, 32302, 38554, 58352, 64232, 64604, 77108, 113057, 128464, 129208, 134939, 154216, 226114, 258416, 269878, 308432, 452228, 539756, 597587, 904456, 1079512, 1195174, 1808912, 2159024, 2390348, 4183109, 4780696, 8366218, 9561392, 16732436, 33464872, 66929744]

約数ペア:

[(1, 66929744), (2, 33464872), (4, 16732436), (7, 9561392), (8, 8366218), (14, 4780696), (16, 4183109), (28, 2390348), (31, 2159024), (37, 1808912), (56, 1195174), (62, 1079512), (74, 904456), (112, 597587), (124, 539756), (148, 452228), (217, 308432), (248, 269878), (259, 258416), (296, 226114), (434, 154216), (496, 134939), (518, 129208), (521, 128464), (592, 113057), (868, 77108), (1036, 64604), (1042, 64232), (1147, 58352), (1736, 38554), (2072, 32302), (2084, 32116), (2294, 29176), (3472, 19277), (3647, 18352), (4144, 16151), (4168, 16058), (4588, 14588), (7294, 9176), (8029, 8336)]