15804352

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 33924240

約数和(自身を除く): 18119888

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 41, 64, 76, 82, 152, 164, 304, 317, 328, 608, 634, 656, 779, 1216, 1268, 1312, 1558, 2536, 2624, 3116, 5072, 6023, 6232, 10144, 12046, 12464, 12997, 20288, 24092, 24928, 25994, 48184, 49856, 51988, 96368, 103976, 192736, 207952, 246943, 385472, 415904, 493886, 831808, 987772, 1975544, 3951088, 7902176, 15804352]

約数ペア:

[(1, 15804352), (2, 7902176), (4, 3951088), (8, 1975544), (16, 987772), (19, 831808), (32, 493886), (38, 415904), (41, 385472), (64, 246943), (76, 207952), (82, 192736), (152, 103976), (164, 96368), (304, 51988), (317, 49856), (328, 48184), (608, 25994), (634, 24928), (656, 24092), (779, 20288), (1216, 12997), (1268, 12464), (1312, 12046), (1558, 10144), (2536, 6232), (2624, 6023), (3116, 5072)]