73974068

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{659}}^1$

素因数の和:900

約数の個数: 48

約数和(自身を含む): 156710400

約数和(自身を除く): 82736332

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 211, 266, 422, 532, 659, 844, 1318, 1477, 2636, 2954, 4009, 4613, 5908, 8018, 9226, 12521, 16036, 18452, 25042, 28063, 50084, 56126, 87647, 112252, 139049, 175294, 278098, 350588, 556196, 973343, 1946686, 2641931, 3893372, 5283862, 10567724, 18493517, 36987034, 73974068]

約数ペア:

[(1, 73974068), (2, 36987034), (4, 18493517), (7, 10567724), (14, 5283862), (19, 3893372), (28, 2641931), (38, 1946686), (76, 973343), (133, 556196), (211, 350588), (266, 278098), (422, 175294), (532, 139049), (659, 112252), (844, 87647), (1318, 56126), (1477, 50084), (2636, 28063), (2954, 25042), (4009, 18452), (4613, 16036), (5908, 12521), (8018, 9226)]