72728752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{3823}}^1$

素因数の和:3901

約数の個数: 40

約数和(自身を含む): 149365440

約数和(自身を除く): 76636688

約数列:

[1, 2, 4, 8, 16, 29, 41, 58, 82, 116, 164, 232, 328, 464, 656, 1189, 2378, 3823, 4756, 7646, 9512, 15292, 19024, 30584, 61168, 110867, 156743, 221734, 313486, 443468, 626972, 886936, 1253944, 1773872, 2507888, 4545547, 9091094, 18182188, 36364376, 72728752]

約数ペア:

[(1, 72728752), (2, 36364376), (4, 18182188), (8, 9091094), (16, 4545547), (29, 2507888), (41, 1773872), (58, 1253944), (82, 886936), (116, 626972), (164, 443468), (232, 313486), (328, 221734), (464, 156743), (656, 110867), (1189, 61168), (2378, 30584), (3823, 19024), (4756, 15292), (7646, 9512)]