25107367088

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{401}}^1\times {\mathrm{170141}}^1$

素因数の和:170573

約数の個数: 40

約数和(自身を含む): 50887430496

約数和(自身を除く): 25780063408

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 401, 802, 1604, 3208, 6416, 9223, 18446, 36892, 73784, 147568, 170141, 340282, 680564, 1361128, 2722256, 3913243, 7826486, 15652972, 31305944, 62611888, 68226541, 136453082, 272906164, 545812328, 1091624656, 1569210443, 3138420886, 6276841772, 12553683544, 25107367088]

約数ペア:

[(1, 25107367088), (2, 12553683544), (4, 6276841772), (8, 3138420886), (16, 1569210443), (23, 1091624656), (46, 545812328), (92, 272906164), (184, 136453082), (368, 68226541), (401, 62611888), (802, 31305944), (1604, 15652972), (3208, 7826486), (6416, 3913243), (9223, 2722256), (18446, 1361128), (36892, 680564), (73784, 340282), (147568, 170141)]