3886064

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 80

約数和(自身を含む): 9874368

約数和(自身を除く): 5988304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 34, 52, 56, 68, 91, 104, 112, 119, 136, 157, 182, 208, 221, 238, 272, 314, 364, 442, 476, 628, 728, 884, 952, 1099, 1256, 1456, 1547, 1768, 1904, 2041, 2198, 2512, 2669, 3094, 3536, 4082, 4396, 5338, 6188, 8164, 8792, 10676, 12376, 14287, 16328, 17584, 18683, 21352, 24752, 28574, 32656, 34697, 37366, 42704, 57148, 69394, 74732, 114296, 138788, 149464, 228592, 242879, 277576, 298928, 485758, 555152, 971516, 1943032, 3886064]

約数ペア:

[(1, 3886064), (2, 1943032), (4, 971516), (7, 555152), (8, 485758), (13, 298928), (14, 277576), (16, 242879), (17, 228592), (26, 149464), (28, 138788), (34, 114296), (52, 74732), (56, 69394), (68, 57148), (91, 42704), (104, 37366), (112, 34697), (119, 32656), (136, 28574), (157, 24752), (182, 21352), (208, 18683), (221, 17584), (238, 16328), (272, 14287), (314, 12376), (364, 10676), (442, 8792), (476, 8164), (628, 6188), (728, 5338), (884, 4396), (952, 4082), (1099, 3536), (1256, 3094), (1456, 2669), (1547, 2512), (1768, 2198), (1904, 2041)]