67995928

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1257

約数の個数: 96

約数和(自身を含む): 174378960

約数和(自身を除く): 106383032

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1213, 1274, 2002, 2156, 2426, 2548, 4004, 4312, 4852, 5096, 7007, 8008, 8491, 9704, 13343, 14014, 15769, 16982, 26686, 28028, 31538, 33964, 53372, 56056, 59437, 63076, 67928, 93401, 106744, 110383, 118874, 126152, 173459, 186802, 220766, 237748, 346918, 373604, 441532, 475496, 653807, 693836, 747208, 772681, 883064, 1214213, 1307614, 1387672, 1545362, 2428426, 2615228, 3090724, 4856852, 5230456, 6181448, 8499491, 9713704, 16998982, 33997964, 67995928]

約数ペア:

[(1, 67995928), (2, 33997964), (4, 16998982), (7, 9713704), (8, 8499491), (11, 6181448), (13, 5230456), (14, 4856852), (22, 3090724), (26, 2615228), (28, 2428426), (44, 1545362), (49, 1387672), (52, 1307614), (56, 1214213), (77, 883064), (88, 772681), (91, 747208), (98, 693836), (104, 653807), (143, 475496), (154, 441532), (182, 373604), (196, 346918), (286, 237748), (308, 220766), (364, 186802), (392, 173459), (539, 126152), (572, 118874), (616, 110383), (637, 106744), (728, 93401), (1001, 67928), (1078, 63076), (1144, 59437), (1213, 56056), (1274, 53372), (2002, 33964), (2156, 31538), (2426, 28028), (2548, 26686), (4004, 16982), (4312, 15769), (4852, 14014), (5096, 13343), (7007, 9704), (8008, 8491)]