28930192

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:176

約数の個数: 80

約数和(自身を含む): 63424512

約数和(自身を除く): 34494320

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 47, 62, 68, 73, 94, 124, 136, 146, 188, 248, 272, 292, 376, 496, 527, 584, 752, 799, 1054, 1168, 1241, 1457, 1598, 2108, 2263, 2482, 2914, 3196, 3431, 4216, 4526, 4964, 5828, 6392, 6862, 8432, 9052, 9928, 11656, 12784, 13724, 18104, 19856, 23312, 24769, 27448, 36208, 38471, 49538, 54896, 58327, 76942, 99076, 106361, 116654, 153884, 198152, 212722, 233308, 307768, 396304, 425444, 466616, 615536, 850888, 933232, 1701776, 1808137, 3616274, 7232548, 14465096, 28930192]

約数ペア:

[(1, 28930192), (2, 14465096), (4, 7232548), (8, 3616274), (16, 1808137), (17, 1701776), (31, 933232), (34, 850888), (47, 615536), (62, 466616), (68, 425444), (73, 396304), (94, 307768), (124, 233308), (136, 212722), (146, 198152), (188, 153884), (248, 116654), (272, 106361), (292, 99076), (376, 76942), (496, 58327), (527, 54896), (584, 49538), (752, 38471), (799, 36208), (1054, 27448), (1168, 24769), (1241, 23312), (1457, 19856), (1598, 18104), (2108, 13724), (2263, 12784), (2482, 11656), (2914, 9928), (3196, 9052), (3431, 8432), (4216, 6862), (4526, 6392), (4964, 5828)]