40501088

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{433}}^1$

素因数の和:559

約数の個数: 48

約数和(自身を含む): 83119680

約数和(自身を除く): 42618592

約数列:

[1, 2, 4, 8, 16, 32, 37, 74, 79, 148, 158, 296, 316, 433, 592, 632, 866, 1184, 1264, 1732, 2528, 2923, 3464, 5846, 6928, 11692, 13856, 16021, 23384, 32042, 34207, 46768, 64084, 68414, 93536, 128168, 136828, 256336, 273656, 512672, 547312, 1094624, 1265659, 2531318, 5062636, 10125272, 20250544, 40501088]

約数ペア:

[(1, 40501088), (2, 20250544), (4, 10125272), (8, 5062636), (16, 2531318), (32, 1265659), (37, 1094624), (74, 547312), (79, 512672), (148, 273656), (158, 256336), (296, 136828), (316, 128168), (433, 93536), (592, 68414), (632, 64084), (866, 46768), (1184, 34207), (1264, 32042), (1732, 23384), (2528, 16021), (2923, 13856), (3464, 11692), (5846, 6928)]