28104528

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{25457}}^1$

素因数の和:25491

約数の個数: 40

約数和(自身を含む): 75763008

約数和(自身を除く): 47658480

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 25457, 50914, 76371, 101828, 152742, 203656, 305484, 407312, 585511, 610968, 1171022, 1221936, 1756533, 2342044, 3513066, 4684088, 7026132, 9368176, 14052264, 28104528]

約数ペア:

[(1, 28104528), (2, 14052264), (3, 9368176), (4, 7026132), (6, 4684088), (8, 3513066), (12, 2342044), (16, 1756533), (23, 1221936), (24, 1171022), (46, 610968), (48, 585511), (69, 407312), (92, 305484), (138, 203656), (184, 152742), (276, 101828), (368, 76371), (552, 50914), (1104, 25457)]