47708164

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{557}}^1$

素因数の和:617

約数の個数: 72

約数和(自身を含む): 106868160

約数和(自身を除く): 59159996

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 49, 76, 92, 98, 133, 161, 196, 266, 322, 437, 532, 557, 644, 874, 931, 1114, 1127, 1748, 1862, 2228, 2254, 3059, 3724, 3899, 4508, 6118, 7798, 10583, 12236, 12811, 15596, 21166, 21413, 25622, 27293, 42332, 42826, 51244, 54586, 74081, 85652, 89677, 109172, 148162, 179354, 243409, 296324, 358708, 486818, 518567, 627739, 973636, 1037134, 1255478, 1703863, 2074268, 2510956, 3407726, 6815452, 11927041, 23854082, 47708164]

約数ペア:

[(1, 47708164), (2, 23854082), (4, 11927041), (7, 6815452), (14, 3407726), (19, 2510956), (23, 2074268), (28, 1703863), (38, 1255478), (46, 1037134), (49, 973636), (76, 627739), (92, 518567), (98, 486818), (133, 358708), (161, 296324), (196, 243409), (266, 179354), (322, 148162), (437, 109172), (532, 89677), (557, 85652), (644, 74081), (874, 54586), (931, 51244), (1114, 42826), (1127, 42332), (1748, 27293), (1862, 25622), (2228, 21413), (2254, 21166), (3059, 15596), (3724, 12811), (3899, 12236), (4508, 10583), (6118, 7798)]