40776904

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{283}}^1$

素因数の和:410

約数の個数: 64

約数和(自身を含む): 91607040

約数和(自身を除く): 50830136

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 83, 124, 166, 217, 248, 283, 332, 434, 566, 581, 664, 868, 1132, 1162, 1736, 1981, 2264, 2324, 2573, 3962, 4648, 5146, 7924, 8773, 10292, 15848, 17546, 18011, 20584, 23489, 35092, 36022, 46978, 61411, 70184, 72044, 93956, 122822, 144088, 164423, 187912, 245644, 328846, 491288, 657692, 728159, 1315384, 1456318, 2912636, 5097113, 5825272, 10194226, 20388452, 40776904]

約数ペア:

[(1, 40776904), (2, 20388452), (4, 10194226), (7, 5825272), (8, 5097113), (14, 2912636), (28, 1456318), (31, 1315384), (56, 728159), (62, 657692), (83, 491288), (124, 328846), (166, 245644), (217, 187912), (248, 164423), (283, 144088), (332, 122822), (434, 93956), (566, 72044), (581, 70184), (664, 61411), (868, 46978), (1132, 36022), (1162, 35092), (1736, 23489), (1981, 20584), (2264, 18011), (2324, 17546), (2573, 15848), (3962, 10292), (4648, 8773), (5146, 7924)]