40484472

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{607}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 116152320

約数和(自身を除く): 75667848

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 397, 607, 794, 1191, 1214, 1588, 1821, 2382, 2428, 2779, 3176, 3642, 4249, 4764, 4856, 5558, 7284, 8337, 8498, 9528, 11116, 12747, 14568, 16674, 16996, 22232, 25494, 33348, 33992, 50988, 66696, 101976, 240979, 481958, 722937, 963916, 1445874, 1686853, 1927832, 2891748, 3373706, 5060559, 5783496, 6747412, 10121118, 13494824, 20242236, 40484472]

約数ペア:

[(1, 40484472), (2, 20242236), (3, 13494824), (4, 10121118), (6, 6747412), (7, 5783496), (8, 5060559), (12, 3373706), (14, 2891748), (21, 1927832), (24, 1686853), (28, 1445874), (42, 963916), (56, 722937), (84, 481958), (168, 240979), (397, 101976), (607, 66696), (794, 50988), (1191, 33992), (1214, 33348), (1588, 25494), (1821, 22232), (2382, 16996), (2428, 16674), (2779, 14568), (3176, 12747), (3642, 11116), (4249, 9528), (4764, 8498), (4856, 8337), (5558, 7284)]