25388512

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{523}}^1$

素因数の和:611

約数の個数: 48

約数和(自身を含む): 52687152

約数和(自身を除く): 27298640

約数列:

[1, 2, 4, 8, 16, 32, 37, 41, 74, 82, 148, 164, 296, 328, 523, 592, 656, 1046, 1184, 1312, 1517, 2092, 3034, 4184, 6068, 8368, 12136, 16736, 19351, 21443, 24272, 38702, 42886, 48544, 77404, 85772, 154808, 171544, 309616, 343088, 619232, 686176, 793391, 1586782, 3173564, 6347128, 12694256, 25388512]

約数ペア:

[(1, 25388512), (2, 12694256), (4, 6347128), (8, 3173564), (16, 1586782), (32, 793391), (37, 686176), (41, 619232), (74, 343088), (82, 309616), (148, 171544), (164, 154808), (296, 85772), (328, 77404), (523, 48544), (592, 42886), (656, 38702), (1046, 24272), (1184, 21443), (1312, 19351), (1517, 16736), (2092, 12136), (3034, 8368), (4184, 6068)]