73553788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12569}}^1$

素因数の和:12610

約数の個数: 48

約数和(自身を含む): 168940800

約数和(自身を除く): 95387012

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 532, 836, 1463, 2926, 5852, 12569, 25138, 50276, 87983, 138259, 175966, 238811, 276518, 351932, 477622, 553036, 955244, 967813, 1671677, 1935626, 2626921, 3343354, 3871252, 5253842, 6686708, 10507684, 18388447, 36776894, 73553788]

約数ペア:

[(1, 73553788), (2, 36776894), (4, 18388447), (7, 10507684), (11, 6686708), (14, 5253842), (19, 3871252), (22, 3343354), (28, 2626921), (38, 1935626), (44, 1671677), (76, 967813), (77, 955244), (133, 553036), (154, 477622), (209, 351932), (266, 276518), (308, 238811), (418, 175966), (532, 138259), (836, 87983), (1463, 50276), (2926, 25138), (5852, 12569)]