71696768

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3917}}^1$

素因数の和:3955

約数の個数: 64

約数和(自身を含む): 167847120

約数和(自身を除く): 96150352

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 286, 352, 416, 572, 704, 832, 1144, 1408, 1664, 2288, 3917, 4576, 7834, 9152, 15668, 18304, 31336, 43087, 50921, 62672, 86174, 101842, 125344, 172348, 203684, 250688, 344696, 407368, 501376, 560131, 689392, 814736, 1120262, 1378784, 1629472, 2240524, 2757568, 3258944, 4481048, 5515136, 6517888, 8962096, 17924192, 35848384, 71696768]

約数ペア:

[(1, 71696768), (2, 35848384), (4, 17924192), (8, 8962096), (11, 6517888), (13, 5515136), (16, 4481048), (22, 3258944), (26, 2757568), (32, 2240524), (44, 1629472), (52, 1378784), (64, 1120262), (88, 814736), (104, 689392), (128, 560131), (143, 501376), (176, 407368), (208, 344696), (286, 250688), (352, 203684), (416, 172348), (572, 125344), (704, 101842), (832, 86174), (1144, 62672), (1408, 50921), (1664, 43087), (2288, 31336), (3917, 18304), (4576, 15668), (7834, 9152)]