40305876

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6983}}^1$

素因数の和:7040

約数の個数: 48

約数和(自身を含む): 104033664

約数和(自身を除く): 63727788

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 148, 156, 222, 444, 481, 962, 1443, 1924, 2886, 5772, 6983, 13966, 20949, 27932, 41898, 83796, 90779, 181558, 258371, 272337, 363116, 516742, 544674, 775113, 1033484, 1089348, 1550226, 3100452, 3358823, 6717646, 10076469, 13435292, 20152938, 40305876]

約数ペア:

[(1, 40305876), (2, 20152938), (3, 13435292), (4, 10076469), (6, 6717646), (12, 3358823), (13, 3100452), (26, 1550226), (37, 1089348), (39, 1033484), (52, 775113), (74, 544674), (78, 516742), (111, 363116), (148, 272337), (156, 258371), (222, 181558), (444, 90779), (481, 83796), (962, 41898), (1443, 27932), (1924, 20949), (2886, 13966), (5772, 6983)]