65083136

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 137356800

約数和(自身を除く): 72273664

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 139, 236, 248, 256, 278, 472, 496, 556, 944, 992, 1112, 1829, 1888, 1984, 2224, 3658, 3776, 3968, 4309, 4448, 7316, 7552, 7936, 8201, 8618, 8896, 14632, 15104, 16402, 17236, 17792, 29264, 32804, 34472, 35584, 58528, 65608, 68944, 117056, 131216, 137888, 234112, 254231, 262432, 275776, 468224, 508462, 524864, 551552, 1016924, 1049728, 1103104, 2033848, 2099456, 4067696, 8135392, 16270784, 32541568, 65083136]

約数ペア:

[(1, 65083136), (2, 32541568), (4, 16270784), (8, 8135392), (16, 4067696), (31, 2099456), (32, 2033848), (59, 1103104), (62, 1049728), (64, 1016924), (118, 551552), (124, 524864), (128, 508462), (139, 468224), (236, 275776), (248, 262432), (256, 254231), (278, 234112), (472, 137888), (496, 131216), (556, 117056), (944, 68944), (992, 65608), (1112, 58528), (1829, 35584), (1888, 34472), (1984, 32804), (2224, 29264), (3658, 17792), (3776, 17236), (3968, 16402), (4309, 15104), (4448, 14632), (7316, 8896), (7552, 8618), (7936, 8201)]