3891314752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{8191}}^1$

素因数の和:8787

約数の個数: 56

約数和(自身を含む): 8331395072

約数和(自身を除く): 4440080320

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 571, 832, 1142, 2284, 4568, 7423, 8191, 9136, 14846, 16382, 18272, 29692, 32764, 36544, 59384, 65528, 106483, 118768, 131056, 212966, 237536, 262112, 425932, 475072, 524224, 851864, 1703728, 3407456, 4677061, 6814912, 9354122, 18708244, 37416488, 60801793, 74832976, 121603586, 149665952, 243207172, 299331904, 486414344, 972828688, 1945657376, 3891314752]

約数ペア:

[(1, 3891314752), (2, 1945657376), (4, 972828688), (8, 486414344), (13, 299331904), (16, 243207172), (26, 149665952), (32, 121603586), (52, 74832976), (64, 60801793), (104, 37416488), (208, 18708244), (416, 9354122), (571, 6814912), (832, 4677061), (1142, 3407456), (2284, 1703728), (4568, 851864), (7423, 524224), (8191, 475072), (9136, 425932), (14846, 262112), (16382, 237536), (18272, 212966), (29692, 131056), (32764, 118768), (36544, 106483), (59384, 65528)]