15339584

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 33284160

約数和(自身を除く): 17944576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 103, 104, 179, 206, 208, 358, 412, 416, 716, 824, 832, 1339, 1432, 1648, 2327, 2678, 2864, 3296, 4654, 5356, 5728, 6592, 9308, 10712, 11456, 18437, 18616, 21424, 36874, 37232, 42848, 73748, 74464, 85696, 147496, 148928, 239681, 294992, 479362, 589984, 958724, 1179968, 1917448, 3834896, 7669792, 15339584]

約数ペア:

[(1, 15339584), (2, 7669792), (4, 3834896), (8, 1917448), (13, 1179968), (16, 958724), (26, 589984), (32, 479362), (52, 294992), (64, 239681), (103, 148928), (104, 147496), (179, 85696), (206, 74464), (208, 73748), (358, 42848), (412, 37232), (416, 36874), (716, 21424), (824, 18616), (832, 18437), (1339, 11456), (1432, 10712), (1648, 9308), (2327, 6592), (2678, 5728), (2864, 5356), (3296, 4654)]