61503104

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1607}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 137773440

約数和(自身を除く): 76270336

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 299, 368, 416, 598, 736, 832, 1196, 1472, 1607, 1664, 2392, 2944, 3214, 4784, 6428, 9568, 12856, 19136, 20891, 25712, 36961, 38272, 41782, 51424, 73922, 83564, 102848, 147844, 167128, 205696, 295688, 334256, 480493, 591376, 668512, 960986, 1182752, 1337024, 1921972, 2365504, 2674048, 3843944, 4731008, 7687888, 15375776, 30751552, 61503104]

約数ペア:

[(1, 61503104), (2, 30751552), (4, 15375776), (8, 7687888), (13, 4731008), (16, 3843944), (23, 2674048), (26, 2365504), (32, 1921972), (46, 1337024), (52, 1182752), (64, 960986), (92, 668512), (104, 591376), (128, 480493), (184, 334256), (208, 295688), (299, 205696), (368, 167128), (416, 147844), (598, 102848), (736, 83564), (832, 73922), (1196, 51424), (1472, 41782), (1607, 38272), (1664, 36961), (2392, 25712), (2944, 20891), (3214, 19136), (4784, 12856), (6428, 9568)]