38824828

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 72

約数和(自身を含む): 86026752

約数和(自身を除く): 47201924

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 92, 133, 161, 167, 266, 322, 334, 361, 437, 532, 644, 668, 722, 874, 1169, 1444, 1748, 2338, 2527, 3059, 3173, 3841, 4676, 5054, 6118, 6346, 7682, 8303, 10108, 12236, 12692, 15364, 16606, 22211, 26887, 33212, 44422, 53774, 58121, 60287, 72979, 88844, 107548, 116242, 120574, 145958, 232484, 241148, 291916, 422009, 510853, 844018, 1021706, 1386601, 1688036, 2043412, 2773202, 5546404, 9706207, 19412414, 38824828]

約数ペア:

[(1, 38824828), (2, 19412414), (4, 9706207), (7, 5546404), (14, 2773202), (19, 2043412), (23, 1688036), (28, 1386601), (38, 1021706), (46, 844018), (76, 510853), (92, 422009), (133, 291916), (161, 241148), (167, 232484), (266, 145958), (322, 120574), (334, 116242), (361, 107548), (437, 88844), (532, 72979), (644, 60287), (668, 58121), (722, 53774), (874, 44422), (1169, 33212), (1444, 26887), (1748, 22211), (2338, 16606), (2527, 15364), (3059, 12692), (3173, 12236), (3841, 10108), (4676, 8303), (5054, 7682), (6118, 6346)]