47291008

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 101200320

約数和(自身を除く): 53909312

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 103, 128, 136, 206, 211, 272, 412, 422, 544, 824, 844, 1088, 1648, 1688, 1751, 2176, 3296, 3376, 3502, 3587, 6592, 6752, 7004, 7174, 13184, 13504, 14008, 14348, 21733, 27008, 28016, 28696, 43466, 56032, 57392, 86932, 112064, 114784, 173864, 224128, 229568, 347728, 369461, 459136, 695456, 738922, 1390912, 1477844, 2781824, 2955688, 5911376, 11822752, 23645504, 47291008]

約数ペア:

[(1, 47291008), (2, 23645504), (4, 11822752), (8, 5911376), (16, 2955688), (17, 2781824), (32, 1477844), (34, 1390912), (64, 738922), (68, 695456), (103, 459136), (128, 369461), (136, 347728), (206, 229568), (211, 224128), (272, 173864), (412, 114784), (422, 112064), (544, 86932), (824, 57392), (844, 56032), (1088, 43466), (1648, 28696), (1688, 28016), (1751, 27008), (2176, 21733), (3296, 14348), (3376, 14008), (3502, 13504), (3587, 13184), (6592, 7174), (6752, 7004)]