25356396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 68640768

約数和(自身を除く): 43284372

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 37, 39, 46, 52, 69, 74, 78, 92, 111, 138, 148, 156, 191, 222, 276, 299, 382, 444, 481, 573, 598, 764, 851, 897, 962, 1146, 1196, 1443, 1702, 1794, 1924, 2292, 2483, 2553, 2886, 3404, 3588, 4393, 4966, 5106, 5772, 7067, 7449, 8786, 9932, 10212, 11063, 13179, 14134, 14898, 17572, 21201, 22126, 26358, 28268, 29796, 33189, 42402, 44252, 52716, 57109, 66378, 84804, 91871, 114218, 132756, 162541, 171327, 183742, 228436, 275613, 325082, 342654, 367484, 487623, 551226, 650164, 685308, 975246, 1102452, 1950492, 2113033, 4226066, 6339099, 8452132, 12678198, 25356396]

約数ペア:

[(1, 25356396), (2, 12678198), (3, 8452132), (4, 6339099), (6, 4226066), (12, 2113033), (13, 1950492), (23, 1102452), (26, 975246), (37, 685308), (39, 650164), (46, 551226), (52, 487623), (69, 367484), (74, 342654), (78, 325082), (92, 275613), (111, 228436), (138, 183742), (148, 171327), (156, 162541), (191, 132756), (222, 114218), (276, 91871), (299, 84804), (382, 66378), (444, 57109), (481, 52716), (573, 44252), (598, 42402), (764, 33189), (851, 29796), (897, 28268), (962, 26358), (1146, 22126), (1196, 21201), (1443, 17572), (1702, 14898), (1794, 14134), (1924, 13179), (2292, 11063), (2483, 10212), (2553, 9932), (2886, 8786), (3404, 7449), (3588, 7067), (4393, 5772), (4966, 5106)]