2753296

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:120

約数の個数: 80

約数和(自身を含む): 6888448

約数和(自身を除く): 4135152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 61, 62, 91, 104, 112, 122, 124, 182, 208, 217, 244, 248, 364, 403, 427, 434, 488, 496, 728, 793, 806, 854, 868, 976, 1456, 1586, 1612, 1708, 1736, 1891, 2821, 3172, 3224, 3416, 3472, 3782, 5551, 5642, 6344, 6448, 6832, 7564, 11102, 11284, 12688, 13237, 15128, 22204, 22568, 24583, 26474, 30256, 44408, 45136, 49166, 52948, 88816, 98332, 105896, 172081, 196664, 211792, 344162, 393328, 688324, 1376648, 2753296]

約数ペア:

[(1, 2753296), (2, 1376648), (4, 688324), (7, 393328), (8, 344162), (13, 211792), (14, 196664), (16, 172081), (26, 105896), (28, 98332), (31, 88816), (52, 52948), (56, 49166), (61, 45136), (62, 44408), (91, 30256), (104, 26474), (112, 24583), (122, 22568), (124, 22204), (182, 15128), (208, 13237), (217, 12688), (244, 11284), (248, 11102), (364, 7564), (403, 6832), (427, 6448), (434, 6344), (488, 5642), (496, 5551), (728, 3782), (793, 3472), (806, 3416), (854, 3224), (868, 3172), (976, 2821), (1456, 1891), (1586, 1736), (1612, 1708)]