69915592

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 141823440

約数和(自身を除く): 71907848

約数列:

[1, 2, 4, 8, 19, 38, 43, 76, 86, 152, 172, 344, 361, 563, 722, 817, 1126, 1444, 1634, 2252, 2888, 3268, 4504, 6536, 10697, 15523, 21394, 24209, 31046, 42788, 48418, 62092, 85576, 96836, 124184, 193672, 203243, 406486, 459971, 812972, 919942, 1625944, 1839884, 3679768, 8739449, 17478898, 34957796, 69915592]

約数ペア:

[(1, 69915592), (2, 34957796), (4, 17478898), (8, 8739449), (19, 3679768), (38, 1839884), (43, 1625944), (76, 919942), (86, 812972), (152, 459971), (172, 406486), (344, 203243), (361, 193672), (563, 124184), (722, 96836), (817, 85576), (1126, 62092), (1444, 48418), (1634, 42788), (2252, 31046), (2888, 24209), (3268, 21394), (4504, 15523), (6536, 10697)]