38805712

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7603}}^1$

素因数の和:7651

約数の個数: 40

約数和(自身を含む): 84860640

約数和(自身を除く): 46054928

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 319, 464, 638, 1276, 2552, 5104, 7603, 15206, 30412, 60824, 83633, 121648, 167266, 220487, 334532, 440974, 669064, 881948, 1338128, 1763896, 2425357, 3527792, 4850714, 9701428, 19402856, 38805712]

約数ペア:

[(1, 38805712), (2, 19402856), (4, 9701428), (8, 4850714), (11, 3527792), (16, 2425357), (22, 1763896), (29, 1338128), (44, 881948), (58, 669064), (88, 440974), (116, 334532), (176, 220487), (232, 167266), (319, 121648), (464, 83633), (638, 60824), (1276, 30412), (2552, 15206), (5104, 7603)]