13302296

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:276

約数の個数: 64

約数和(自身を含む): 30715200

約数和(自身を除く): 17412904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 89, 119, 136, 157, 178, 238, 314, 356, 476, 623, 628, 712, 952, 1099, 1246, 1256, 1513, 2198, 2492, 2669, 3026, 4396, 4984, 5338, 6052, 8792, 10591, 10676, 12104, 13973, 18683, 21182, 21352, 27946, 37366, 42364, 55892, 74732, 84728, 97811, 111784, 149464, 195622, 237541, 391244, 475082, 782488, 950164, 1662787, 1900328, 3325574, 6651148, 13302296]

約数ペア:

[(1, 13302296), (2, 6651148), (4, 3325574), (7, 1900328), (8, 1662787), (14, 950164), (17, 782488), (28, 475082), (34, 391244), (56, 237541), (68, 195622), (89, 149464), (119, 111784), (136, 97811), (157, 84728), (178, 74732), (238, 55892), (314, 42364), (356, 37366), (476, 27946), (623, 21352), (628, 21182), (712, 18683), (952, 13973), (1099, 12104), (1246, 10676), (1256, 10591), (1513, 8792), (2198, 6052), (2492, 5338), (2669, 4984), (3026, 4396)]