41216968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:242

約数の個数: 64

約数和(自身を含む): 86713200

約数和(自身を除く): 45496232

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 73, 89, 104, 122, 146, 178, 244, 292, 356, 488, 584, 712, 793, 949, 1157, 1586, 1898, 2314, 3172, 3796, 4453, 4628, 5429, 6344, 6497, 7592, 8906, 9256, 10858, 12994, 17812, 21716, 25988, 35624, 43432, 51976, 57889, 70577, 84461, 115778, 141154, 168922, 231556, 282308, 337844, 396317, 463112, 564616, 675688, 792634, 1585268, 3170536, 5152121, 10304242, 20608484, 41216968]

約数ペア:

[(1, 41216968), (2, 20608484), (4, 10304242), (8, 5152121), (13, 3170536), (26, 1585268), (52, 792634), (61, 675688), (73, 564616), (89, 463112), (104, 396317), (122, 337844), (146, 282308), (178, 231556), (244, 168922), (292, 141154), (356, 115778), (488, 84461), (584, 70577), (712, 57889), (793, 51976), (949, 43432), (1157, 35624), (1586, 25988), (1898, 21716), (2314, 17812), (3172, 12994), (3796, 10858), (4453, 9256), (4628, 8906), (5429, 7592), (6344, 6497)]