7691572

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 16111872

約数和(自身を除く): 8420300

約数列:

[1, 2, 4, 7, 14, 28, 53, 71, 73, 106, 142, 146, 212, 284, 292, 371, 497, 511, 742, 994, 1022, 1484, 1988, 2044, 3763, 3869, 5183, 7526, 7738, 10366, 15052, 15476, 20732, 26341, 27083, 36281, 52682, 54166, 72562, 105364, 108332, 145124, 274699, 549398, 1098796, 1922893, 3845786, 7691572]

約数ペア:

[(1, 7691572), (2, 3845786), (4, 1922893), (7, 1098796), (14, 549398), (28, 274699), (53, 145124), (71, 108332), (73, 105364), (106, 72562), (142, 54166), (146, 52682), (212, 36281), (284, 27083), (292, 26341), (371, 20732), (497, 15476), (511, 15052), (742, 10366), (994, 7738), (1022, 7526), (1484, 5183), (1988, 3869), (2044, 3763)]