3936208

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:215

約数の個数: 40

約数和(自身を含む): 8033960

約数和(自身を除く): 4097752

約数列:

[1, 2, 4, 8, 16, 37, 61, 74, 109, 122, 148, 218, 244, 296, 436, 488, 592, 872, 976, 1744, 2257, 4033, 4514, 6649, 8066, 9028, 13298, 16132, 18056, 26596, 32264, 36112, 53192, 64528, 106384, 246013, 492026, 984052, 1968104, 3936208]

約数ペア:

[(1, 3936208), (2, 1968104), (4, 984052), (8, 492026), (16, 246013), (37, 106384), (61, 64528), (74, 53192), (109, 36112), (122, 32264), (148, 26596), (218, 18056), (244, 16132), (296, 13298), (436, 9028), (488, 8066), (592, 6649), (872, 4514), (976, 4033), (1744, 2257)]