7130689916

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{35083}}^1$

素因数の和:35179

約数の個数: 72

約数和(自身を含む): 15622343856

約数和(自身を除く): 8491653940

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 61, 68, 98, 119, 122, 196, 238, 244, 427, 476, 833, 854, 1037, 1666, 1708, 2074, 2989, 3332, 4148, 5978, 7259, 11956, 14518, 29036, 35083, 50813, 70166, 101626, 140332, 203252, 245581, 491162, 596411, 982324, 1192822, 1719067, 2140063, 2385644, 3438134, 4174877, 4280126, 6876268, 8349754, 8560252, 14980441, 16699508, 29224139, 29960882, 36381071, 58448278, 59921764, 72762142, 104863087, 116896556, 145524284, 209726174, 254667497, 419452348, 509334994, 1018669988, 1782672479, 3565344958, 7130689916]

約数ペア:

[(1, 7130689916), (2, 3565344958), (4, 1782672479), (7, 1018669988), (14, 509334994), (17, 419452348), (28, 254667497), (34, 209726174), (49, 145524284), (61, 116896556), (68, 104863087), (98, 72762142), (119, 59921764), (122, 58448278), (196, 36381071), (238, 29960882), (244, 29224139), (427, 16699508), (476, 14980441), (833, 8560252), (854, 8349754), (1037, 6876268), (1666, 4280126), (1708, 4174877), (2074, 3438134), (2989, 2385644), (3332, 2140063), (4148, 1719067), (5978, 1192822), (7259, 982324), (11956, 596411), (14518, 491162), (29036, 245581), (35083, 203252), (50813, 140332), (70166, 101626)]