29717948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 58677696

約数和(自身を除く): 28959748

約数列:

[1, 2, 4, 13, 26, 41, 52, 53, 82, 106, 164, 212, 263, 526, 533, 689, 1052, 1066, 1378, 2132, 2173, 2756, 3419, 4346, 6838, 8692, 10783, 13676, 13939, 21566, 27878, 28249, 43132, 55756, 56498, 112996, 140179, 181207, 280358, 362414, 560716, 571499, 724828, 1142998, 2285996, 7429487, 14858974, 29717948]

約数ペア:

[(1, 29717948), (2, 14858974), (4, 7429487), (13, 2285996), (26, 1142998), (41, 724828), (52, 571499), (53, 560716), (82, 362414), (106, 280358), (164, 181207), (212, 140179), (263, 112996), (526, 56498), (533, 55756), (689, 43132), (1052, 28249), (1066, 27878), (1378, 21566), (2132, 13939), (2173, 13676), (2756, 10783), (3419, 8692), (4346, 6838)]