67761372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 48

約数和(自身を含む): 190211840

約数和(自身を除く): 122450468

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 42457, 84914, 127371, 169828, 254742, 297199, 509484, 594398, 806683, 891597, 1188796, 1613366, 1783194, 2420049, 3226732, 3566388, 4840098, 5646781, 9680196, 11293562, 16940343, 22587124, 33880686, 67761372]

約数ペア:

[(1, 67761372), (2, 33880686), (3, 22587124), (4, 16940343), (6, 11293562), (7, 9680196), (12, 5646781), (14, 4840098), (19, 3566388), (21, 3226732), (28, 2420049), (38, 1783194), (42, 1613366), (57, 1188796), (76, 891597), (84, 806683), (114, 594398), (133, 509484), (228, 297199), (266, 254742), (399, 169828), (532, 127371), (798, 84914), (1596, 42457)]