23782564

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:364

約数の個数: 48

約数和(自身を含む): 47190528

約数和(自身を除く): 23407964

約数列:

[1, 2, 4, 13, 26, 37, 47, 52, 74, 94, 148, 188, 263, 481, 526, 611, 962, 1052, 1222, 1739, 1924, 2444, 3419, 3478, 6838, 6956, 9731, 12361, 13676, 19462, 22607, 24722, 38924, 45214, 49444, 90428, 126503, 160693, 253006, 321386, 457357, 506012, 642772, 914714, 1829428, 5945641, 11891282, 23782564]

約数ペア:

[(1, 23782564), (2, 11891282), (4, 5945641), (13, 1829428), (26, 914714), (37, 642772), (47, 506012), (52, 457357), (74, 321386), (94, 253006), (148, 160693), (188, 126503), (263, 90428), (481, 49444), (526, 45214), (611, 38924), (962, 24722), (1052, 22607), (1222, 19462), (1739, 13676), (1924, 12361), (2444, 9731), (3419, 6956), (3478, 6838)]