38499472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{397}}^1$

素因数の和:464

約数の個数: 80

約数和(自身を含む): 88833600

約数和(自身を除く): 50334128

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 44, 58, 76, 88, 116, 152, 176, 209, 232, 304, 319, 397, 418, 464, 551, 638, 794, 836, 1102, 1276, 1588, 1672, 2204, 2552, 3176, 3344, 4367, 4408, 5104, 6061, 6352, 7543, 8734, 8816, 11513, 12122, 15086, 17468, 23026, 24244, 30172, 34936, 46052, 48488, 60344, 69872, 82973, 92104, 96976, 120688, 126643, 165946, 184208, 218747, 253286, 331892, 437494, 506572, 663784, 874988, 1013144, 1327568, 1749976, 2026288, 2406217, 3499952, 4812434, 9624868, 19249736, 38499472]

約数ペア:

[(1, 38499472), (2, 19249736), (4, 9624868), (8, 4812434), (11, 3499952), (16, 2406217), (19, 2026288), (22, 1749976), (29, 1327568), (38, 1013144), (44, 874988), (58, 663784), (76, 506572), (88, 437494), (116, 331892), (152, 253286), (176, 218747), (209, 184208), (232, 165946), (304, 126643), (319, 120688), (397, 96976), (418, 92104), (464, 82973), (551, 69872), (638, 60344), (794, 48488), (836, 46052), (1102, 34936), (1276, 30172), (1588, 24244), (1672, 23026), (2204, 17468), (2552, 15086), (3176, 12122), (3344, 11513), (4367, 8816), (4408, 8734), (5104, 7543), (6061, 6352)]