64993456

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{569}}^1$

素因数の和:658

約数の個数: 60

約数和(自身を含む): 141006600

約数和(自身を除く): 76013144

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 121, 176, 236, 242, 472, 484, 569, 649, 944, 968, 1138, 1298, 1936, 2276, 2596, 4552, 5192, 6259, 7139, 9104, 10384, 12518, 14278, 25036, 28556, 33571, 50072, 57112, 67142, 68849, 100144, 114224, 134284, 137698, 268568, 275396, 369281, 537136, 550792, 738562, 1101584, 1477124, 2954248, 4062091, 5908496, 8124182, 16248364, 32496728, 64993456]

約数ペア:

[(1, 64993456), (2, 32496728), (4, 16248364), (8, 8124182), (11, 5908496), (16, 4062091), (22, 2954248), (44, 1477124), (59, 1101584), (88, 738562), (118, 550792), (121, 537136), (176, 369281), (236, 275396), (242, 268568), (472, 137698), (484, 134284), (569, 114224), (649, 100144), (944, 68849), (968, 67142), (1138, 57112), (1298, 50072), (1936, 33571), (2276, 28556), (2596, 25036), (4552, 14278), (5192, 12518), (6259, 10384), (7139, 9104)]