26823184

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 54996480

約数和(自身を除く): 28173296

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 1319, 2542, 2638, 5084, 5276, 10168, 10552, 20336, 21104, 40889, 54079, 81778, 108158, 163556, 216316, 327112, 432632, 654224, 865264, 1676449, 3352898, 6705796, 13411592, 26823184]

約数ペア:

[(1, 26823184), (2, 13411592), (4, 6705796), (8, 3352898), (16, 1676449), (31, 865264), (41, 654224), (62, 432632), (82, 327112), (124, 216316), (164, 163556), (248, 108158), (328, 81778), (496, 54079), (656, 40889), (1271, 21104), (1319, 20336), (2542, 10552), (2638, 10168), (5084, 5276)]