28414044

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1$

素因数の和:320

約数の個数: 96

約数和(自身を含む): 79161600

約数和(自身を除く): 50747556

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 61, 76, 108, 114, 122, 171, 183, 227, 228, 244, 342, 366, 454, 513, 549, 681, 684, 732, 908, 1026, 1098, 1159, 1362, 1647, 2043, 2052, 2196, 2318, 2724, 3294, 3477, 4086, 4313, 4636, 6129, 6588, 6954, 8172, 8626, 10431, 12258, 12939, 13847, 13908, 17252, 20862, 24516, 25878, 27694, 31293, 38817, 41541, 41724, 51756, 55388, 62586, 77634, 83082, 116451, 124623, 125172, 155268, 166164, 232902, 249246, 263093, 373869, 465804, 498492, 526186, 747738, 789279, 1052372, 1495476, 1578558, 2367837, 3157116, 4735674, 7103511, 9471348, 14207022, 28414044]

約数ペア:

[(1, 28414044), (2, 14207022), (3, 9471348), (4, 7103511), (6, 4735674), (9, 3157116), (12, 2367837), (18, 1578558), (19, 1495476), (27, 1052372), (36, 789279), (38, 747738), (54, 526186), (57, 498492), (61, 465804), (76, 373869), (108, 263093), (114, 249246), (122, 232902), (171, 166164), (183, 155268), (227, 125172), (228, 124623), (244, 116451), (342, 83082), (366, 77634), (454, 62586), (513, 55388), (549, 51756), (681, 41724), (684, 41541), (732, 38817), (908, 31293), (1026, 27694), (1098, 25878), (1159, 24516), (1362, 20862), (1647, 17252), (2043, 13908), (2052, 13847), (2196, 12939), (2318, 12258), (2724, 10431), (3294, 8626), (3477, 8172), (4086, 6954), (4313, 6588), (4636, 6129)]