26393152

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:347

約数の個数: 56

約数和(自身を含む): 55302912

約数和(自身を除く): 28909760

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 212, 248, 251, 424, 496, 502, 848, 992, 1004, 1643, 1696, 1984, 2008, 3286, 3392, 4016, 6572, 7781, 8032, 13144, 13303, 15562, 16064, 26288, 26606, 31124, 52576, 53212, 62248, 105152, 106424, 124496, 212848, 248992, 412393, 425696, 497984, 824786, 851392, 1649572, 3299144, 6598288, 13196576, 26393152]

約数ペア:

[(1, 26393152), (2, 13196576), (4, 6598288), (8, 3299144), (16, 1649572), (31, 851392), (32, 824786), (53, 497984), (62, 425696), (64, 412393), (106, 248992), (124, 212848), (212, 124496), (248, 106424), (251, 105152), (424, 62248), (496, 53212), (502, 52576), (848, 31124), (992, 26606), (1004, 26288), (1643, 16064), (1696, 15562), (1984, 13303), (2008, 13144), (3286, 8032), (3392, 7781), (4016, 6572)]