42087682

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:323

約数の個数: 64

約数和(自身を含む): 83994624

約数和(自身を除く): 41906942

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 61, 91, 119, 122, 182, 221, 223, 238, 427, 442, 446, 793, 854, 1037, 1547, 1561, 1586, 2074, 2899, 3094, 3122, 3791, 5551, 5798, 7259, 7582, 11102, 13481, 13603, 14518, 20293, 26537, 26962, 27206, 40586, 49283, 53074, 94367, 95221, 98566, 176839, 188734, 190442, 231251, 344981, 353678, 462502, 689962, 1237873, 1618757, 2475746, 3006263, 3237514, 6012526, 21043841, 42087682]

約数ペア:

[(1, 42087682), (2, 21043841), (7, 6012526), (13, 3237514), (14, 3006263), (17, 2475746), (26, 1618757), (34, 1237873), (61, 689962), (91, 462502), (119, 353678), (122, 344981), (182, 231251), (221, 190442), (223, 188734), (238, 176839), (427, 98566), (442, 95221), (446, 94367), (793, 53074), (854, 49283), (1037, 40586), (1547, 27206), (1561, 26962), (1586, 26537), (2074, 20293), (2899, 14518), (3094, 13603), (3122, 13481), (3791, 11102), (5551, 7582), (5798, 7259)]