40944462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 64

約数和(自身を含む): 95316480

約数和(自身を除く): 54372018

約数列:

[1, 2, 3, 6, 13, 23, 26, 29, 39, 46, 58, 69, 78, 87, 138, 174, 299, 377, 598, 667, 754, 787, 897, 1131, 1334, 1574, 1794, 2001, 2262, 2361, 4002, 4722, 8671, 10231, 17342, 18101, 20462, 22823, 26013, 30693, 36202, 45646, 52026, 54303, 61386, 68469, 108606, 136938, 235313, 296699, 470626, 524929, 593398, 705939, 890097, 1049858, 1411878, 1574787, 1780194, 3149574, 6824077, 13648154, 20472231, 40944462]

約数ペア:

[(1, 40944462), (2, 20472231), (3, 13648154), (6, 6824077), (13, 3149574), (23, 1780194), (26, 1574787), (29, 1411878), (39, 1049858), (46, 890097), (58, 705939), (69, 593398), (78, 524929), (87, 470626), (138, 296699), (174, 235313), (299, 136938), (377, 108606), (598, 68469), (667, 61386), (754, 54303), (787, 52026), (897, 45646), (1131, 36202), (1334, 30693), (1574, 26013), (1794, 22823), (2001, 20462), (2262, 18101), (2361, 17342), (4002, 10231), (4722, 8671)]