64001056

素因数分解:

$2^5\times 7^6\times {\mathrm{17}}^1$

素因数の和:69

約数の個数: 84

約数和(自身を含む): 155649438

約数和(自身を除く): 91648382

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 343, 392, 476, 544, 686, 784, 833, 952, 1372, 1568, 1666, 1904, 2401, 2744, 3332, 3808, 4802, 5488, 5831, 6664, 9604, 10976, 11662, 13328, 16807, 19208, 23324, 26656, 33614, 38416, 40817, 46648, 67228, 76832, 81634, 93296, 117649, 134456, 163268, 186592, 235298, 268912, 285719, 326536, 470596, 537824, 571438, 653072, 941192, 1142876, 1306144, 1882384, 2000033, 2285752, 3764768, 4000066, 4571504, 8000132, 9143008, 16000264, 32000528, 64001056]

約数ペア:

[(1, 64001056), (2, 32000528), (4, 16000264), (7, 9143008), (8, 8000132), (14, 4571504), (16, 4000066), (17, 3764768), (28, 2285752), (32, 2000033), (34, 1882384), (49, 1306144), (56, 1142876), (68, 941192), (98, 653072), (112, 571438), (119, 537824), (136, 470596), (196, 326536), (224, 285719), (238, 268912), (272, 235298), (343, 186592), (392, 163268), (476, 134456), (544, 117649), (686, 93296), (784, 81634), (833, 76832), (952, 67228), (1372, 46648), (1568, 40817), (1666, 38416), (1904, 33614), (2401, 26656), (2744, 23324), (3332, 19208), (3808, 16807), (4802, 13328), (5488, 11662), (5831, 10976), (6664, 9604)]