40164936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{12583}}^1$

素因数の和:12618

約数の個数: 64

約数和(自身を含む): 120806400

約数和(自身を除く): 80641464

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 114, 133, 152, 168, 228, 266, 399, 456, 532, 798, 1064, 1596, 3192, 12583, 25166, 37749, 50332, 75498, 88081, 100664, 150996, 176162, 239077, 264243, 301992, 352324, 478154, 528486, 704648, 717231, 956308, 1056972, 1434462, 1673539, 1912616, 2113944, 2868924, 3347078, 5020617, 5737848, 6694156, 10041234, 13388312, 20082468, 40164936]

約数ペア:

[(1, 40164936), (2, 20082468), (3, 13388312), (4, 10041234), (6, 6694156), (7, 5737848), (8, 5020617), (12, 3347078), (14, 2868924), (19, 2113944), (21, 1912616), (24, 1673539), (28, 1434462), (38, 1056972), (42, 956308), (56, 717231), (57, 704648), (76, 528486), (84, 478154), (114, 352324), (133, 301992), (152, 264243), (168, 239077), (228, 176162), (266, 150996), (399, 100664), (456, 88081), (532, 75498), (798, 50332), (1064, 37749), (1596, 25166), (3192, 12583)]