40306812

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5273}}^1$

素因数の和:5307

約数の個数: 72

約数和(自身を含む): 117842256

約数和(自身を除く): 77535444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 147, 156, 182, 196, 273, 294, 364, 546, 588, 637, 1092, 1274, 1911, 2548, 3822, 5273, 7644, 10546, 15819, 21092, 31638, 36911, 63276, 68549, 73822, 110733, 137098, 147644, 205647, 221466, 258377, 274196, 411294, 442932, 479843, 516754, 775131, 822588, 959686, 1033508, 1439529, 1550262, 1919372, 2879058, 3100524, 3358901, 5758116, 6717802, 10076703, 13435604, 20153406, 40306812]

約数ペア:

[(1, 40306812), (2, 20153406), (3, 13435604), (4, 10076703), (6, 6717802), (7, 5758116), (12, 3358901), (13, 3100524), (14, 2879058), (21, 1919372), (26, 1550262), (28, 1439529), (39, 1033508), (42, 959686), (49, 822588), (52, 775131), (78, 516754), (84, 479843), (91, 442932), (98, 411294), (147, 274196), (156, 258377), (182, 221466), (196, 205647), (273, 147644), (294, 137098), (364, 110733), (546, 73822), (588, 68549), (637, 63276), (1092, 36911), (1274, 31638), (1911, 21092), (2548, 15819), (3822, 10546), (5273, 7644)]