40815992

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{613}}^1$

素因数の和:696

約数の個数: 64

約数和(自身を含む): 92836800

約数和(自身を除く): 52020808

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 41, 56, 58, 82, 116, 164, 203, 232, 287, 328, 406, 574, 613, 812, 1148, 1189, 1226, 1624, 2296, 2378, 2452, 4291, 4756, 4904, 8323, 8582, 9512, 16646, 17164, 17777, 25133, 33292, 34328, 35554, 50266, 66584, 71108, 100532, 124439, 142216, 175931, 201064, 248878, 351862, 497756, 703724, 728857, 995512, 1407448, 1457714, 2915428, 5101999, 5830856, 10203998, 20407996, 40815992]

約数ペア:

[(1, 40815992), (2, 20407996), (4, 10203998), (7, 5830856), (8, 5101999), (14, 2915428), (28, 1457714), (29, 1407448), (41, 995512), (56, 728857), (58, 703724), (82, 497756), (116, 351862), (164, 248878), (203, 201064), (232, 175931), (287, 142216), (328, 124439), (406, 100532), (574, 71108), (613, 66584), (812, 50266), (1148, 35554), (1189, 34328), (1226, 33292), (1624, 25133), (2296, 17777), (2378, 17164), (2452, 16646), (4291, 9512), (4756, 8582), (4904, 8323)]