22262656

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:831

約数の個数: 64

約数和(自身を含む): 50636880

約数和(自身を除く): 28374224

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 787, 832, 884, 1088, 1574, 1664, 1768, 2176, 3148, 3536, 6296, 7072, 10231, 12592, 13379, 14144, 20462, 25184, 26758, 28288, 40924, 50368, 53516, 81848, 100736, 107032, 163696, 173927, 214064, 327392, 347854, 428128, 654784, 695708, 856256, 1309568, 1391416, 1712512, 2782832, 5565664, 11131328, 22262656]

約数ペア:

[(1, 22262656), (2, 11131328), (4, 5565664), (8, 2782832), (13, 1712512), (16, 1391416), (17, 1309568), (26, 856256), (32, 695708), (34, 654784), (52, 428128), (64, 347854), (68, 327392), (104, 214064), (128, 173927), (136, 163696), (208, 107032), (221, 100736), (272, 81848), (416, 53516), (442, 50368), (544, 40924), (787, 28288), (832, 26758), (884, 25184), (1088, 20462), (1574, 14144), (1664, 13379), (1768, 12592), (2176, 10231), (3148, 7072), (3536, 6296)]