40165692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{823}}^1$

素因数の和:927

約数の個数: 72

約数和(自身を含む): 110468736

約数和(自身を除く): 70303044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 83, 84, 98, 147, 166, 196, 249, 294, 332, 498, 581, 588, 823, 996, 1162, 1646, 1743, 2324, 2469, 3292, 3486, 4067, 4938, 5761, 6972, 8134, 9876, 11522, 12201, 16268, 17283, 23044, 24402, 34566, 40327, 48804, 68309, 69132, 80654, 120981, 136618, 161308, 204927, 241962, 273236, 409854, 478163, 483924, 819708, 956326, 1434489, 1912652, 2868978, 3347141, 5737956, 6694282, 10041423, 13388564, 20082846, 40165692]

約数ペア:

[(1, 40165692), (2, 20082846), (3, 13388564), (4, 10041423), (6, 6694282), (7, 5737956), (12, 3347141), (14, 2868978), (21, 1912652), (28, 1434489), (42, 956326), (49, 819708), (83, 483924), (84, 478163), (98, 409854), (147, 273236), (166, 241962), (196, 204927), (249, 161308), (294, 136618), (332, 120981), (498, 80654), (581, 69132), (588, 68309), (823, 48804), (996, 40327), (1162, 34566), (1646, 24402), (1743, 23044), (2324, 17283), (2469, 16268), (3292, 12201), (3486, 11522), (4067, 9876), (4938, 8134), (5761, 6972)]