2971696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{157}}^1$

素因数の和:198

約数の個数: 60

約数和(自身を含む): 7170672

約数和(自身を除く): 4198976

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 157, 169, 182, 208, 314, 338, 364, 628, 676, 728, 1099, 1183, 1256, 1352, 1456, 2041, 2198, 2366, 2512, 2704, 4082, 4396, 4732, 8164, 8792, 9464, 14287, 16328, 17584, 18928, 26533, 28574, 32656, 53066, 57148, 106132, 114296, 185731, 212264, 228592, 371462, 424528, 742924, 1485848, 2971696]

約数ペア:

[(1, 2971696), (2, 1485848), (4, 742924), (7, 424528), (8, 371462), (13, 228592), (14, 212264), (16, 185731), (26, 114296), (28, 106132), (52, 57148), (56, 53066), (91, 32656), (104, 28574), (112, 26533), (157, 18928), (169, 17584), (182, 16328), (208, 14287), (314, 9464), (338, 8792), (364, 8164), (628, 4732), (676, 4396), (728, 4082), (1099, 2704), (1183, 2512), (1256, 2366), (1352, 2198), (1456, 2041)]