70457296

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:289

約数の個数: 120

約数和(自身を含む): 177321984

約数和(自身を除く): 106864688

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 49, 52, 56, 62, 91, 98, 104, 112, 124, 182, 196, 208, 217, 223, 248, 364, 392, 403, 434, 446, 496, 637, 728, 784, 806, 868, 892, 1274, 1456, 1519, 1561, 1612, 1736, 1784, 2548, 2821, 2899, 3038, 3122, 3224, 3472, 3568, 5096, 5642, 5798, 6076, 6244, 6448, 6913, 10192, 10927, 11284, 11596, 12152, 12488, 13826, 19747, 20293, 21854, 22568, 23192, 24304, 24976, 27652, 39494, 40586, 43708, 45136, 46384, 48391, 55304, 78988, 81172, 87416, 89869, 96782, 110608, 142051, 157976, 162344, 174832, 179738, 193564, 284102, 315952, 324688, 338737, 359476, 387128, 568204, 629083, 677474, 718952, 774256, 1136408, 1258166, 1354948, 1437904, 2272816, 2516332, 2709896, 4403581, 5032664, 5419792, 8807162, 10065328, 17614324, 35228648, 70457296]

約数ペア:

[(1, 70457296), (2, 35228648), (4, 17614324), (7, 10065328), (8, 8807162), (13, 5419792), (14, 5032664), (16, 4403581), (26, 2709896), (28, 2516332), (31, 2272816), (49, 1437904), (52, 1354948), (56, 1258166), (62, 1136408), (91, 774256), (98, 718952), (104, 677474), (112, 629083), (124, 568204), (182, 387128), (196, 359476), (208, 338737), (217, 324688), (223, 315952), (248, 284102), (364, 193564), (392, 179738), (403, 174832), (434, 162344), (446, 157976), (496, 142051), (637, 110608), (728, 96782), (784, 89869), (806, 87416), (868, 81172), (892, 78988), (1274, 55304), (1456, 48391), (1519, 46384), (1561, 45136), (1612, 43708), (1736, 40586), (1784, 39494), (2548, 27652), (2821, 24976), (2899, 24304), (3038, 23192), (3122, 22568), (3224, 21854), (3472, 20293), (3568, 19747), (5096, 13826), (5642, 12488), (5798, 12152), (6076, 11596), (6244, 11284), (6448, 10927), (6913, 10192)]