4768148

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 10571904

約数和(自身を除く): 5803756

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 137, 154, 226, 274, 308, 452, 548, 791, 959, 1243, 1507, 1582, 1918, 2486, 3014, 3164, 3836, 4972, 6028, 8701, 10549, 15481, 17402, 21098, 30962, 34804, 42196, 61924, 108367, 170291, 216734, 340582, 433468, 681164, 1192037, 2384074, 4768148]

約数ペア:

[(1, 4768148), (2, 2384074), (4, 1192037), (7, 681164), (11, 433468), (14, 340582), (22, 216734), (28, 170291), (44, 108367), (77, 61924), (113, 42196), (137, 34804), (154, 30962), (226, 21098), (274, 17402), (308, 15481), (452, 10549), (548, 8701), (791, 6028), (959, 4972), (1243, 3836), (1507, 3164), (1582, 3014), (1918, 2486)]