33997964

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 81376848

約数和(自身を除く): 47378884

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 49, 52, 77, 91, 98, 143, 154, 182, 196, 286, 308, 364, 539, 572, 637, 1001, 1078, 1213, 1274, 2002, 2156, 2426, 2548, 4004, 4852, 7007, 8491, 13343, 14014, 15769, 16982, 26686, 28028, 31538, 33964, 53372, 59437, 63076, 93401, 110383, 118874, 173459, 186802, 220766, 237748, 346918, 373604, 441532, 653807, 693836, 772681, 1214213, 1307614, 1545362, 2428426, 2615228, 3090724, 4856852, 8499491, 16998982, 33997964]

約数ペア:

[(1, 33997964), (2, 16998982), (4, 8499491), (7, 4856852), (11, 3090724), (13, 2615228), (14, 2428426), (22, 1545362), (26, 1307614), (28, 1214213), (44, 772681), (49, 693836), (52, 653807), (77, 441532), (91, 373604), (98, 346918), (143, 237748), (154, 220766), (182, 186802), (196, 173459), (286, 118874), (308, 110383), (364, 93401), (539, 63076), (572, 59437), (637, 53372), (1001, 33964), (1078, 31538), (1213, 28028), (1274, 26686), (2002, 16982), (2156, 15769), (2426, 14014), (2548, 13343), (4004, 8491), (4852, 7007)]