76981024

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:533

約数の個数: 48

約数和(自身を含む): 155849400

約数和(自身を除く): 78868376

約数列:

[1, 2, 4, 8, 16, 32, 61, 113, 122, 226, 244, 349, 452, 488, 698, 904, 976, 1396, 1808, 1952, 2792, 3616, 5584, 6893, 11168, 13786, 21289, 27572, 39437, 42578, 55144, 78874, 85156, 110288, 157748, 170312, 220576, 315496, 340624, 630992, 681248, 1261984, 2405657, 4811314, 9622628, 19245256, 38490512, 76981024]

約数ペア:

[(1, 76981024), (2, 38490512), (4, 19245256), (8, 9622628), (16, 4811314), (32, 2405657), (61, 1261984), (113, 681248), (122, 630992), (226, 340624), (244, 315496), (349, 220576), (452, 170312), (488, 157748), (698, 110288), (904, 85156), (976, 78874), (1396, 55144), (1808, 42578), (1952, 39437), (2792, 27572), (3616, 21289), (5584, 13786), (6893, 11168)]