26331344636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{179}}^1\times {\mathrm{45013}}^1$

素因数の和:45258

約数の個数: 48

約数和(自身を含む): 49911523200

約数和(自身を除く): 23580178564

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 179, 358, 716, 817, 1634, 3268, 3401, 6802, 7697, 13604, 15394, 30788, 45013, 90026, 146243, 180052, 292486, 584972, 855247, 1710494, 1935559, 3420988, 3871118, 7742236, 8057327, 16114654, 32229308, 36775621, 73551242, 147102484, 153089213, 306178426, 346465061, 612356852, 692930122, 1385860244, 6582836159, 13165672318, 26331344636]

約数ペア:

[(1, 26331344636), (2, 13165672318), (4, 6582836159), (19, 1385860244), (38, 692930122), (43, 612356852), (76, 346465061), (86, 306178426), (172, 153089213), (179, 147102484), (358, 73551242), (716, 36775621), (817, 32229308), (1634, 16114654), (3268, 8057327), (3401, 7742236), (6802, 3871118), (7697, 3420988), (13604, 1935559), (15394, 1710494), (30788, 855247), (45013, 584972), (90026, 292486), (146243, 180052)]