64017948

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{509}}^1$

素因数の和:786

約数の個数: 48

約数和(自身を含む): 153538560

約数和(自身を除く): 89520612

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 188, 223, 282, 446, 509, 564, 669, 892, 1018, 1338, 1527, 2036, 2676, 3054, 6108, 10481, 20962, 23923, 31443, 41924, 47846, 62886, 71769, 95692, 113507, 125772, 143538, 227014, 287076, 340521, 454028, 681042, 1362084, 5334829, 10669658, 16004487, 21339316, 32008974, 64017948]

約数ペア:

[(1, 64017948), (2, 32008974), (3, 21339316), (4, 16004487), (6, 10669658), (12, 5334829), (47, 1362084), (94, 681042), (141, 454028), (188, 340521), (223, 287076), (282, 227014), (446, 143538), (509, 125772), (564, 113507), (669, 95692), (892, 71769), (1018, 62886), (1338, 47846), (1527, 41924), (2036, 31443), (2676, 23923), (3054, 20962), (6108, 10481)]