69314882

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1$

素因数の和:603

約数の個数: 64

約数和(自身を含む): 138910464

約数和(自身を除く): 69595582

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 182, 221, 238, 301, 442, 521, 559, 602, 731, 1042, 1118, 1462, 1547, 3094, 3647, 3913, 5117, 6773, 7294, 7826, 8857, 9503, 10234, 13546, 17714, 19006, 22403, 44806, 47411, 61999, 66521, 94822, 115141, 123998, 133042, 156821, 230282, 291239, 313642, 380851, 582478, 761702, 805987, 1611974, 2038673, 2665957, 4077346, 4951063, 5331914, 9902126, 34657441, 69314882]

約数ペア:

[(1, 69314882), (2, 34657441), (7, 9902126), (13, 5331914), (14, 4951063), (17, 4077346), (26, 2665957), (34, 2038673), (43, 1611974), (86, 805987), (91, 761702), (119, 582478), (182, 380851), (221, 313642), (238, 291239), (301, 230282), (442, 156821), (521, 133042), (559, 123998), (602, 115141), (731, 94822), (1042, 66521), (1118, 61999), (1462, 47411), (1547, 44806), (3094, 22403), (3647, 19006), (3913, 17714), (5117, 13546), (6773, 10234), (7294, 9503), (7826, 8857)]