42117976

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 88452000

約数和(自身を除く): 46334024

約数列:

[1, 2, 4, 8, 17, 29, 34, 58, 59, 68, 116, 118, 136, 181, 232, 236, 362, 472, 493, 724, 986, 1003, 1448, 1711, 1972, 2006, 3077, 3422, 3944, 4012, 5249, 6154, 6844, 8024, 10498, 10679, 12308, 13688, 20996, 21358, 24616, 29087, 41992, 42716, 58174, 85432, 89233, 116348, 178466, 181543, 232696, 309691, 356932, 363086, 619382, 713864, 726172, 1238764, 1452344, 2477528, 5264747, 10529494, 21058988, 42117976]

約数ペア:

[(1, 42117976), (2, 21058988), (4, 10529494), (8, 5264747), (17, 2477528), (29, 1452344), (34, 1238764), (58, 726172), (59, 713864), (68, 619382), (116, 363086), (118, 356932), (136, 309691), (181, 232696), (232, 181543), (236, 178466), (362, 116348), (472, 89233), (493, 85432), (724, 58174), (986, 42716), (1003, 41992), (1448, 29087), (1711, 24616), (1972, 21358), (2006, 20996), (3077, 13688), (3422, 12308), (3944, 10679), (4012, 10498), (5249, 8024), (6154, 6844)]