515632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 40

約数和(自身を含む): 1121456

約数和(自身を除く): 605824

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 67, 74, 104, 134, 148, 208, 268, 296, 481, 536, 592, 871, 962, 1072, 1742, 1924, 2479, 3484, 3848, 4958, 6968, 7696, 9916, 13936, 19832, 32227, 39664, 64454, 128908, 257816, 515632]

約数ペア:

[(1, 515632), (2, 257816), (4, 128908), (8, 64454), (13, 39664), (16, 32227), (26, 19832), (37, 13936), (52, 9916), (67, 7696), (74, 6968), (104, 4958), (134, 3848), (148, 3484), (208, 2479), (268, 1924), (296, 1742), (481, 1072), (536, 962), (592, 871)]