40575288

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2767}}^1$

素因数の和:2836

約数の個数: 64

約数和(自身を含む): 111605760

約数和(自身を除く): 71030472

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 2444, 2767, 3666, 4888, 5534, 7332, 8301, 11068, 14664, 16602, 22136, 33204, 35971, 66408, 71942, 107913, 130049, 143884, 215826, 260098, 287768, 390147, 431652, 520196, 780294, 863304, 1040392, 1560588, 1690637, 3121176, 3381274, 5071911, 6762548, 10143822, 13525096, 20287644, 40575288]

約数ペア:

[(1, 40575288), (2, 20287644), (3, 13525096), (4, 10143822), (6, 6762548), (8, 5071911), (12, 3381274), (13, 3121176), (24, 1690637), (26, 1560588), (39, 1040392), (47, 863304), (52, 780294), (78, 520196), (94, 431652), (104, 390147), (141, 287768), (156, 260098), (188, 215826), (282, 143884), (312, 130049), (376, 107913), (564, 71942), (611, 66408), (1128, 35971), (1222, 33204), (1833, 22136), (2444, 16602), (2767, 14664), (3666, 11068), (4888, 8301), (5534, 7332)]