41297488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 91333440

約数和(自身を除く): 50035952

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 61, 68, 76, 122, 131, 136, 152, 244, 262, 272, 304, 323, 488, 524, 646, 976, 1037, 1048, 1159, 1292, 2074, 2096, 2227, 2318, 2489, 2584, 4148, 4454, 4636, 4978, 5168, 7991, 8296, 8908, 9272, 9956, 15982, 16592, 17816, 18544, 19703, 19912, 31964, 35632, 39406, 39824, 42313, 63928, 78812, 84626, 127856, 135847, 151829, 157624, 169252, 271694, 303658, 315248, 338504, 543388, 607316, 677008, 1086776, 1214632, 2173552, 2429264, 2581093, 5162186, 10324372, 20648744, 41297488]

約数ペア:

[(1, 41297488), (2, 20648744), (4, 10324372), (8, 5162186), (16, 2581093), (17, 2429264), (19, 2173552), (34, 1214632), (38, 1086776), (61, 677008), (68, 607316), (76, 543388), (122, 338504), (131, 315248), (136, 303658), (152, 271694), (244, 169252), (262, 157624), (272, 151829), (304, 135847), (323, 127856), (488, 84626), (524, 78812), (646, 63928), (976, 42313), (1037, 39824), (1048, 39406), (1159, 35632), (1292, 31964), (2074, 19912), (2096, 19703), (2227, 18544), (2318, 17816), (2489, 16592), (2584, 15982), (4148, 9956), (4454, 9272), (4636, 8908), (4978, 8296), (5168, 7991)]