42228184

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 64

約数和(自身を含む): 89164800

約数和(自身を除く): 46936616

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 257, 376, 437, 514, 874, 893, 1028, 1081, 1748, 1786, 2056, 2162, 3496, 3572, 4324, 4883, 5911, 7144, 8648, 9766, 11822, 12079, 19532, 20539, 23644, 24158, 39064, 41078, 47288, 48316, 82156, 96632, 112309, 164312, 224618, 229501, 277817, 449236, 459002, 555634, 898472, 918004, 1111268, 1836008, 2222536, 5278523, 10557046, 21114092, 42228184]

約数ペア:

[(1, 42228184), (2, 21114092), (4, 10557046), (8, 5278523), (19, 2222536), (23, 1836008), (38, 1111268), (46, 918004), (47, 898472), (76, 555634), (92, 459002), (94, 449236), (152, 277817), (184, 229501), (188, 224618), (257, 164312), (376, 112309), (437, 96632), (514, 82156), (874, 48316), (893, 47288), (1028, 41078), (1081, 39064), (1748, 24158), (1786, 23644), (2056, 20539), (2162, 19532), (3496, 12079), (3572, 11822), (4324, 9766), (4883, 8648), (5911, 7144)]