2642221504

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{85831}}^1$

素因数の和:85893

約数の個数: 56

約数和(自身を含む): 5799153248

約数和(自身を除く): 3156931744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 148, 208, 296, 416, 481, 592, 832, 962, 1184, 1924, 2368, 3848, 7696, 15392, 30784, 85831, 171662, 343324, 686648, 1115803, 1373296, 2231606, 2746592, 3175747, 4463212, 5493184, 6351494, 8926424, 12702988, 17852848, 25405976, 35705696, 41284711, 50811952, 71411392, 82569422, 101623904, 165138844, 203247808, 330277688, 660555376, 1321110752, 2642221504]

約数ペア:

[(1, 2642221504), (2, 1321110752), (4, 660555376), (8, 330277688), (13, 203247808), (16, 165138844), (26, 101623904), (32, 82569422), (37, 71411392), (52, 50811952), (64, 41284711), (74, 35705696), (104, 25405976), (148, 17852848), (208, 12702988), (296, 8926424), (416, 6351494), (481, 5493184), (592, 4463212), (832, 3175747), (962, 2746592), (1184, 2231606), (1924, 1373296), (2368, 1115803), (3848, 686648), (7696, 343324), (15392, 171662), (30784, 85831)]