40257952

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{3391}}^1$

素因数の和:3461

約数の個数: 48

約数和(自身を含む): 92316672

約数和(自身を除く): 52058720

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 3391, 5936, 6782, 11872, 13564, 23737, 27128, 47474, 54256, 94948, 108512, 179723, 189896, 359446, 379792, 718892, 759584, 1258061, 1437784, 2516122, 2875568, 5032244, 5751136, 10064488, 20128976, 40257952]

約数ペア:

[(1, 40257952), (2, 20128976), (4, 10064488), (7, 5751136), (8, 5032244), (14, 2875568), (16, 2516122), (28, 1437784), (32, 1258061), (53, 759584), (56, 718892), (106, 379792), (112, 359446), (212, 189896), (224, 179723), (371, 108512), (424, 94948), (742, 54256), (848, 47474), (1484, 27128), (1696, 23737), (2968, 13564), (3391, 11872), (5936, 6782)]