64938368

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2713}}^1$

素因数の和:2755

約数の個数: 64

約数和(自身を含む): 149487120

約数和(自身を除く): 84548752

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 272, 352, 374, 544, 704, 748, 1088, 1408, 1496, 2176, 2713, 2992, 5426, 5984, 10852, 11968, 21704, 23936, 29843, 43408, 46121, 59686, 86816, 92242, 119372, 173632, 184484, 238744, 347264, 368968, 477488, 507331, 737936, 954976, 1014662, 1475872, 1909952, 2029324, 2951744, 3819904, 4058648, 5903488, 8117296, 16234592, 32469184, 64938368]

約数ペア:

[(1, 64938368), (2, 32469184), (4, 16234592), (8, 8117296), (11, 5903488), (16, 4058648), (17, 3819904), (22, 2951744), (32, 2029324), (34, 1909952), (44, 1475872), (64, 1014662), (68, 954976), (88, 737936), (128, 507331), (136, 477488), (176, 368968), (187, 347264), (272, 238744), (352, 184484), (374, 173632), (544, 119372), (704, 92242), (748, 86816), (1088, 59686), (1408, 46121), (1496, 43408), (2176, 29843), (2713, 23936), (2992, 21704), (5426, 11968), (5984, 10852)]