39574756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{307}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 77995456

約数和(自身を除く): 38420700

約数列:

[1, 2, 4, 13, 26, 37, 52, 67, 74, 134, 148, 268, 307, 481, 614, 871, 962, 1228, 1742, 1924, 2479, 3484, 3991, 4958, 7982, 9916, 11359, 15964, 20569, 22718, 32227, 41138, 45436, 64454, 82276, 128908, 147667, 267397, 295334, 534794, 590668, 761053, 1069588, 1522106, 3044212, 9893689, 19787378, 39574756]

約数ペア:

[(1, 39574756), (2, 19787378), (4, 9893689), (13, 3044212), (26, 1522106), (37, 1069588), (52, 761053), (67, 590668), (74, 534794), (134, 295334), (148, 267397), (268, 147667), (307, 128908), (481, 82276), (614, 64454), (871, 45436), (962, 41138), (1228, 32227), (1742, 22718), (1924, 20569), (2479, 15964), (3484, 11359), (3991, 9916), (4958, 7982)]