4443348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{313}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 12871488

約数和(自身を除く): 8428140

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 169, 182, 273, 313, 338, 364, 507, 546, 626, 676, 939, 1014, 1092, 1183, 1252, 1878, 2028, 2191, 2366, 3549, 3756, 4069, 4382, 4732, 6573, 7098, 8138, 8764, 12207, 13146, 14196, 16276, 24414, 26292, 28483, 48828, 52897, 56966, 85449, 105794, 113932, 158691, 170898, 211588, 317382, 341796, 370279, 634764, 740558, 1110837, 1481116, 2221674, 4443348]

約数ペア:

[(1, 4443348), (2, 2221674), (3, 1481116), (4, 1110837), (6, 740558), (7, 634764), (12, 370279), (13, 341796), (14, 317382), (21, 211588), (26, 170898), (28, 158691), (39, 113932), (42, 105794), (52, 85449), (78, 56966), (84, 52897), (91, 48828), (156, 28483), (169, 26292), (182, 24414), (273, 16276), (313, 14196), (338, 13146), (364, 12207), (507, 8764), (546, 8138), (626, 7098), (676, 6573), (939, 4732), (1014, 4382), (1092, 4069), (1183, 3756), (1252, 3549), (1878, 2366), (2028, 2191)]