40268808

素因数分解:

$2^3\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5227}}^1$

素因数の和:5346

約数の個数: 48

約数和(自身を含む): 110101680

約数和(自身を除く): 69832872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 107, 214, 321, 428, 642, 856, 963, 1284, 1926, 2568, 3852, 5227, 7704, 10454, 15681, 20908, 31362, 41816, 47043, 62724, 94086, 125448, 188172, 376344, 559289, 1118578, 1677867, 2237156, 3355734, 4474312, 5033601, 6711468, 10067202, 13422936, 20134404, 40268808]

約数ペア:

[(1, 40268808), (2, 20134404), (3, 13422936), (4, 10067202), (6, 6711468), (8, 5033601), (9, 4474312), (12, 3355734), (18, 2237156), (24, 1677867), (36, 1118578), (72, 559289), (107, 376344), (214, 188172), (321, 125448), (428, 94086), (642, 62724), (856, 47043), (963, 41816), (1284, 31362), (1926, 20908), (2568, 15681), (3852, 10454), (5227, 7704)]