4423808

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 9914400

約数和(自身を除く): 5490592

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 107, 128, 136, 152, 214, 272, 304, 323, 428, 544, 608, 646, 856, 1088, 1216, 1292, 1712, 1819, 2033, 2176, 2432, 2584, 3424, 3638, 4066, 5168, 6848, 7276, 8132, 10336, 13696, 14552, 16264, 20672, 29104, 32528, 34561, 41344, 58208, 65056, 69122, 116416, 130112, 138244, 232832, 260224, 276488, 552976, 1105952, 2211904, 4423808]

約数ペア:

[(1, 4423808), (2, 2211904), (4, 1105952), (8, 552976), (16, 276488), (17, 260224), (19, 232832), (32, 138244), (34, 130112), (38, 116416), (64, 69122), (68, 65056), (76, 58208), (107, 41344), (128, 34561), (136, 32528), (152, 29104), (214, 20672), (272, 16264), (304, 14552), (323, 13696), (428, 10336), (544, 8132), (608, 7276), (646, 6848), (856, 5168), (1088, 4066), (1216, 3638), (1292, 3424), (1712, 2584), (1819, 2432), (2033, 2176)]