40789944

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{43579}}^1$

素因数の和:43604

約数の個数: 48

約数和(自身を含む): 118973400

約数和(自身を除く): 78183456

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 43579, 87158, 130737, 174316, 261474, 348632, 392211, 522948, 566527, 784422, 1045896, 1133054, 1568844, 1699581, 2266108, 3137688, 3399162, 4532216, 5098743, 6798324, 10197486, 13596648, 20394972, 40789944]

約数ペア:

[(1, 40789944), (2, 20394972), (3, 13596648), (4, 10197486), (6, 6798324), (8, 5098743), (9, 4532216), (12, 3399162), (13, 3137688), (18, 2266108), (24, 1699581), (26, 1568844), (36, 1133054), (39, 1045896), (52, 784422), (72, 566527), (78, 522948), (104, 392211), (117, 348632), (156, 261474), (234, 174316), (312, 130737), (468, 87158), (936, 43579)]