40618928

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11699}}^1$

素因数の和:11745

約数の個数: 40

約数和(自身を含む): 92851200

約数和(自身を除く): 52232272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 11699, 23398, 46796, 81893, 93592, 163786, 187184, 327572, 362669, 655144, 725338, 1310288, 1450676, 2538683, 2901352, 5077366, 5802704, 10154732, 20309464, 40618928]

約数ペア:

[(1, 40618928), (2, 20309464), (4, 10154732), (7, 5802704), (8, 5077366), (14, 2901352), (16, 2538683), (28, 1450676), (31, 1310288), (56, 725338), (62, 655144), (112, 362669), (124, 327572), (217, 187184), (248, 163786), (434, 93592), (496, 81893), (868, 46796), (1736, 23398), (3472, 11699)]