40040814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 93560832

約数和(自身を除く): 53520018

約数列:

[1, 2, 3, 6, 11, 17, 22, 33, 34, 51, 66, 102, 127, 187, 254, 281, 374, 381, 561, 562, 762, 843, 1122, 1397, 1686, 2159, 2794, 3091, 4191, 4318, 4777, 6182, 6477, 8382, 9273, 9554, 12954, 14331, 18546, 23749, 28662, 35687, 47498, 52547, 71247, 71374, 105094, 107061, 142494, 157641, 214122, 315282, 392557, 606679, 785114, 1177671, 1213358, 1820037, 2355342, 3640074, 6673469, 13346938, 20020407, 40040814]

約数ペア:

[(1, 40040814), (2, 20020407), (3, 13346938), (6, 6673469), (11, 3640074), (17, 2355342), (22, 1820037), (33, 1213358), (34, 1177671), (51, 785114), (66, 606679), (102, 392557), (127, 315282), (187, 214122), (254, 157641), (281, 142494), (374, 107061), (381, 105094), (561, 71374), (562, 71247), (762, 52547), (843, 47498), (1122, 35687), (1397, 28662), (1686, 23749), (2159, 18546), (2794, 14331), (3091, 12954), (4191, 9554), (4318, 9273), (4777, 8382), (6182, 6477)]