7940328

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1583}}^1$

素因数の和:1622

約数の個数: 64

約数和(自身を含む): 22809600

約数和(自身を除く): 14869272

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1583, 1672, 2508, 3166, 4749, 5016, 6332, 9498, 12664, 17413, 18996, 30077, 34826, 37992, 52239, 60154, 69652, 90231, 104478, 120308, 139304, 180462, 208956, 240616, 330847, 360924, 417912, 661694, 721848, 992541, 1323388, 1985082, 2646776, 3970164, 7940328]

約数ペア:

[(1, 7940328), (2, 3970164), (3, 2646776), (4, 1985082), (6, 1323388), (8, 992541), (11, 721848), (12, 661694), (19, 417912), (22, 360924), (24, 330847), (33, 240616), (38, 208956), (44, 180462), (57, 139304), (66, 120308), (76, 104478), (88, 90231), (114, 69652), (132, 60154), (152, 52239), (209, 37992), (228, 34826), (264, 30077), (418, 18996), (456, 17413), (627, 12664), (836, 9498), (1254, 6332), (1583, 5016), (1672, 4749), (2508, 3166)]