28303616

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2$

素因数の和:92

約数の個数: 108

約数和(自身を含む): 67819920

約数和(自身を除く): 39516304

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 23, 32, 38, 44, 46, 64, 76, 88, 92, 128, 152, 176, 184, 209, 253, 256, 304, 352, 368, 418, 437, 506, 529, 608, 704, 736, 836, 874, 1012, 1058, 1216, 1408, 1472, 1672, 1748, 2024, 2116, 2432, 2816, 2944, 3344, 3496, 4048, 4232, 4807, 4864, 5819, 5888, 6688, 6992, 8096, 8464, 9614, 10051, 11638, 13376, 13984, 16192, 16928, 19228, 20102, 23276, 26752, 27968, 32384, 33856, 38456, 40204, 46552, 53504, 55936, 64768, 67712, 76912, 80408, 93104, 110561, 111872, 135424, 153824, 160816, 186208, 221122, 307648, 321632, 372416, 442244, 615296, 643264, 744832, 884488, 1230592, 1286528, 1489664, 1768976, 2573056, 3537952, 7075904, 14151808, 28303616]

約数ペア:

[(1, 28303616), (2, 14151808), (4, 7075904), (8, 3537952), (11, 2573056), (16, 1768976), (19, 1489664), (22, 1286528), (23, 1230592), (32, 884488), (38, 744832), (44, 643264), (46, 615296), (64, 442244), (76, 372416), (88, 321632), (92, 307648), (128, 221122), (152, 186208), (176, 160816), (184, 153824), (209, 135424), (253, 111872), (256, 110561), (304, 93104), (352, 80408), (368, 76912), (418, 67712), (437, 64768), (506, 55936), (529, 53504), (608, 46552), (704, 40204), (736, 38456), (836, 33856), (874, 32384), (1012, 27968), (1058, 26752), (1216, 23276), (1408, 20102), (1472, 19228), (1672, 16928), (1748, 16192), (2024, 13984), (2116, 13376), (2432, 11638), (2816, 10051), (2944, 9614), (3344, 8464), (3496, 8096), (4048, 6992), (4232, 6688), (4807, 5888), (4864, 5819)]