40291872

素因数分解:

$2^5\times 3^1\times {\mathrm{53}}^1\times {\mathrm{7919}}^1$

素因数の和:7985

約数の個数: 48

約数和(自身を含む): 107775360

約数和(自身を除く): 67483488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 96, 106, 159, 212, 318, 424, 636, 848, 1272, 1696, 2544, 5088, 7919, 15838, 23757, 31676, 47514, 63352, 95028, 126704, 190056, 253408, 380112, 419707, 760224, 839414, 1259121, 1678828, 2518242, 3357656, 5036484, 6715312, 10072968, 13430624, 20145936, 40291872]

約数ペア:

[(1, 40291872), (2, 20145936), (3, 13430624), (4, 10072968), (6, 6715312), (8, 5036484), (12, 3357656), (16, 2518242), (24, 1678828), (32, 1259121), (48, 839414), (53, 760224), (96, 419707), (106, 380112), (159, 253408), (212, 190056), (318, 126704), (424, 95028), (636, 63352), (848, 47514), (1272, 31676), (1696, 23757), (2544, 15838), (5088, 7919)]