40372892

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1070

約数の個数: 48

約数和(自身を含む): 86546880

約数和(自身を除く): 46173988

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 178, 238, 356, 476, 623, 953, 1246, 1513, 1906, 2492, 3026, 3812, 6052, 6671, 10591, 13342, 16201, 21182, 26684, 32402, 42364, 64804, 84817, 113407, 169634, 226814, 339268, 453628, 593719, 1187438, 1441889, 2374876, 2883778, 5767556, 10093223, 20186446, 40372892]

約数ペア:

[(1, 40372892), (2, 20186446), (4, 10093223), (7, 5767556), (14, 2883778), (17, 2374876), (28, 1441889), (34, 1187438), (68, 593719), (89, 453628), (119, 339268), (178, 226814), (238, 169634), (356, 113407), (476, 84817), (623, 64804), (953, 42364), (1246, 32402), (1513, 26684), (1906, 21182), (2492, 16201), (3026, 13342), (3812, 10591), (6052, 6671)]