27774032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 64579200

約数和(自身を除く): 36805168

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 199, 208, 244, 286, 398, 488, 572, 671, 793, 796, 976, 1144, 1342, 1586, 1592, 2189, 2288, 2587, 2684, 3172, 3184, 4378, 5174, 5368, 6344, 8723, 8756, 10348, 10736, 12139, 12688, 17446, 17512, 20696, 24278, 28457, 34892, 35024, 41392, 48556, 56914, 69784, 97112, 113828, 133529, 139568, 157807, 194224, 227656, 267058, 315614, 455312, 534116, 631228, 1068232, 1262456, 1735877, 2136464, 2524912, 3471754, 6943508, 13887016, 27774032]

約数ペア:

[(1, 27774032), (2, 13887016), (4, 6943508), (8, 3471754), (11, 2524912), (13, 2136464), (16, 1735877), (22, 1262456), (26, 1068232), (44, 631228), (52, 534116), (61, 455312), (88, 315614), (104, 267058), (122, 227656), (143, 194224), (176, 157807), (199, 139568), (208, 133529), (244, 113828), (286, 97112), (398, 69784), (488, 56914), (572, 48556), (671, 41392), (793, 35024), (796, 34892), (976, 28457), (1144, 24278), (1342, 20696), (1586, 17512), (1592, 17446), (2189, 12688), (2288, 12139), (2587, 10736), (2684, 10348), (3172, 8756), (3184, 8723), (4378, 6344), (5174, 5368)]