40116736

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:465

約数の個数: 80

約数和(自身を含む): 92806560

約数和(自身を除く): 52689824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 419, 512, 544, 704, 748, 838, 1088, 1408, 1496, 1676, 2176, 2816, 2992, 3352, 4352, 4609, 5632, 5984, 6704, 7123, 8704, 9218, 11968, 13408, 14246, 18436, 23936, 26816, 28492, 36872, 47872, 53632, 56984, 73744, 78353, 95744, 107264, 113968, 147488, 156706, 214528, 227936, 294976, 313412, 455872, 589952, 626824, 911744, 1179904, 1253648, 1823488, 2359808, 2507296, 3646976, 5014592, 10029184, 20058368, 40116736]

約数ペア:

[(1, 40116736), (2, 20058368), (4, 10029184), (8, 5014592), (11, 3646976), (16, 2507296), (17, 2359808), (22, 1823488), (32, 1253648), (34, 1179904), (44, 911744), (64, 626824), (68, 589952), (88, 455872), (128, 313412), (136, 294976), (176, 227936), (187, 214528), (256, 156706), (272, 147488), (352, 113968), (374, 107264), (419, 95744), (512, 78353), (544, 73744), (704, 56984), (748, 53632), (838, 47872), (1088, 36872), (1408, 28492), (1496, 26816), (1676, 23936), (2176, 18436), (2816, 14246), (2992, 13408), (3352, 11968), (4352, 9218), (4609, 8704), (5632, 7123), (5984, 6704)]