71820256

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{60659}}^1$

素因数の和:60706

約数の個数: 24

約数和(自身を含む): 145220040

約数和(自身を除く): 73399784

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 148, 296, 592, 1184, 60659, 121318, 242636, 485272, 970544, 1941088, 2244383, 4488766, 8977532, 17955064, 35910128, 71820256]

約数ペア:

[(1, 71820256), (2, 35910128), (4, 17955064), (8, 8977532), (16, 4488766), (32, 2244383), (37, 1941088), (74, 970544), (148, 485272), (296, 242636), (592, 121318), (1184, 60659)]