26051636

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 51330048

約数和(自身を除く): 25278412

約数列:

[1, 2, 4, 13, 26, 43, 52, 61, 86, 122, 172, 191, 244, 382, 559, 764, 793, 1118, 1586, 2236, 2483, 2623, 3172, 4966, 5246, 8213, 9932, 10492, 11651, 16426, 23302, 32852, 34099, 46604, 68198, 106769, 136396, 151463, 213538, 302926, 427076, 500993, 605852, 1001986, 2003972, 6512909, 13025818, 26051636]

約数ペア:

[(1, 26051636), (2, 13025818), (4, 6512909), (13, 2003972), (26, 1001986), (43, 605852), (52, 500993), (61, 427076), (86, 302926), (122, 213538), (172, 151463), (191, 136396), (244, 106769), (382, 68198), (559, 46604), (764, 34099), (793, 32852), (1118, 23302), (1586, 16426), (2236, 11651), (2483, 10492), (2623, 9932), (3172, 8213), (4966, 5246)]