616168384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{1297}}^1$

素因数の和:1893

約数の個数: 56

約数和(自身を含む): 1320086768

約数和(自身を除く): 703918384

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 571, 832, 1142, 1297, 2284, 2594, 4568, 5188, 7423, 9136, 10376, 14846, 16861, 18272, 20752, 29692, 33722, 36544, 41504, 59384, 67444, 83008, 118768, 134888, 237536, 269776, 475072, 539552, 740587, 1079104, 1481174, 2962348, 5924696, 9627631, 11849392, 19255262, 23698784, 38510524, 47397568, 77021048, 154042096, 308084192, 616168384]

約数ペア:

[(1, 616168384), (2, 308084192), (4, 154042096), (8, 77021048), (13, 47397568), (16, 38510524), (26, 23698784), (32, 19255262), (52, 11849392), (64, 9627631), (104, 5924696), (208, 2962348), (416, 1481174), (571, 1079104), (832, 740587), (1142, 539552), (1297, 475072), (2284, 269776), (2594, 237536), (4568, 134888), (5188, 118768), (7423, 83008), (9136, 67444), (10376, 59384), (14846, 41504), (16861, 36544), (18272, 33722), (20752, 29692)]