23850268

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 46760896

約数和(自身を除く): 22910628

約数列:

[1, 2, 4, 13, 26, 52, 61, 73, 103, 122, 146, 206, 244, 292, 412, 793, 949, 1339, 1586, 1898, 2678, 3172, 3796, 4453, 5356, 6283, 7519, 8906, 12566, 15038, 17812, 25132, 30076, 57889, 81679, 97747, 115778, 163358, 195494, 231556, 326716, 390988, 458659, 917318, 1834636, 5962567, 11925134, 23850268]

約数ペア:

[(1, 23850268), (2, 11925134), (4, 5962567), (13, 1834636), (26, 917318), (52, 458659), (61, 390988), (73, 326716), (103, 231556), (122, 195494), (146, 163358), (206, 115778), (244, 97747), (292, 81679), (412, 57889), (793, 30076), (949, 25132), (1339, 17812), (1586, 15038), (1898, 12566), (2678, 8906), (3172, 7519), (3796, 6283), (4453, 5356)]