38029784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{9883}}^1$

素因数の和:9939

約数の個数: 32

約数和(自身を含む): 78874320

約数和(自身を除く): 40844536

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 9883, 19766, 39532, 79064, 128479, 256958, 365671, 513916, 731342, 1027832, 1462684, 2925368, 4753723, 9507446, 19014892, 38029784]

約数ペア:

[(1, 38029784), (2, 19014892), (4, 9507446), (8, 4753723), (13, 2925368), (26, 1462684), (37, 1027832), (52, 731342), (74, 513916), (104, 365671), (148, 256958), (296, 128479), (481, 79064), (962, 39532), (1924, 19766), (3848, 9883)]