23199764

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 51163392

約数和(自身を除く): 27963628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 61, 68, 94, 119, 122, 188, 238, 244, 289, 329, 427, 476, 578, 658, 799, 854, 1037, 1156, 1316, 1598, 1708, 2023, 2074, 2867, 3196, 4046, 4148, 5593, 5734, 7259, 8092, 11186, 11468, 13583, 14518, 17629, 20069, 22372, 27166, 29036, 35258, 40138, 48739, 54332, 70516, 80276, 95081, 97478, 123403, 190162, 194956, 246806, 341173, 380324, 493612, 682346, 828563, 1364692, 1657126, 3314252, 5799941, 11599882, 23199764]

約数ペア:

[(1, 23199764), (2, 11599882), (4, 5799941), (7, 3314252), (14, 1657126), (17, 1364692), (28, 828563), (34, 682346), (47, 493612), (61, 380324), (68, 341173), (94, 246806), (119, 194956), (122, 190162), (188, 123403), (238, 97478), (244, 95081), (289, 80276), (329, 70516), (427, 54332), (476, 48739), (578, 40138), (658, 35258), (799, 29036), (854, 27166), (1037, 22372), (1156, 20069), (1316, 17629), (1598, 14518), (1708, 13583), (2023, 11468), (2074, 11186), (2867, 8092), (3196, 7259), (4046, 5734), (4148, 5593)]