38499296

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 85197672

約数和(自身を除く): 46698376

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 121, 122, 163, 176, 242, 244, 326, 352, 484, 488, 652, 671, 968, 976, 1304, 1342, 1793, 1936, 1952, 2608, 2684, 3586, 3872, 5216, 5368, 7172, 7381, 9943, 10736, 14344, 14762, 19723, 19886, 21472, 28688, 29524, 39446, 39772, 57376, 59048, 78892, 79544, 109373, 118096, 157784, 159088, 218746, 236192, 315568, 318176, 437492, 631136, 874984, 1203103, 1749968, 2406206, 3499936, 4812412, 9624824, 19249648, 38499296]

約数ペア:

[(1, 38499296), (2, 19249648), (4, 9624824), (8, 4812412), (11, 3499936), (16, 2406206), (22, 1749968), (32, 1203103), (44, 874984), (61, 631136), (88, 437492), (121, 318176), (122, 315568), (163, 236192), (176, 218746), (242, 159088), (244, 157784), (326, 118096), (352, 109373), (484, 79544), (488, 78892), (652, 59048), (671, 57376), (968, 39772), (976, 39446), (1304, 29524), (1342, 28688), (1793, 21472), (1936, 19886), (1952, 19723), (2608, 14762), (2684, 14344), (3586, 10736), (3872, 9943), (5216, 7381), (5368, 7172)]