7156913816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{19121}}^1$

素因数の和:19260

約数の個数: 64

約数和(自身を含む): 14938106400

約数和(自身を除く): 7781192584

約数列:

[1, 2, 4, 8, 13, 26, 52, 59, 61, 104, 118, 122, 236, 244, 472, 488, 767, 793, 1534, 1586, 3068, 3172, 3599, 6136, 6344, 7198, 14396, 19121, 28792, 38242, 46787, 76484, 93574, 152968, 187148, 248573, 374296, 497146, 994292, 1128139, 1166381, 1988584, 2256278, 2332762, 4512556, 4665524, 9025112, 9331048, 14665807, 15162953, 29331614, 30325906, 58663228, 60651812, 68816479, 117326456, 121303624, 137632958, 275265916, 550531832, 894614227, 1789228454, 3578456908, 7156913816]

約数ペア:

[(1, 7156913816), (2, 3578456908), (4, 1789228454), (8, 894614227), (13, 550531832), (26, 275265916), (52, 137632958), (59, 121303624), (61, 117326456), (104, 68816479), (118, 60651812), (122, 58663228), (236, 30325906), (244, 29331614), (472, 15162953), (488, 14665807), (767, 9331048), (793, 9025112), (1534, 4665524), (1586, 4512556), (3068, 2332762), (3172, 2256278), (3599, 1988584), (6136, 1166381), (6344, 1128139), (7198, 994292), (14396, 497146), (19121, 374296), (28792, 248573), (38242, 187148), (46787, 152968), (76484, 93574)]