8266253786

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{3163}}^1$

素因数の和:3399

約数の個数: 64

約数和(自身を含む): 15117338880

約数和(自身を除く): 6851085094

約数列:

[1, 2, 7, 14, 29, 41, 58, 82, 157, 203, 287, 314, 406, 574, 1099, 1189, 2198, 2378, 3163, 4553, 6326, 6437, 8323, 9106, 12874, 16646, 22141, 31871, 44282, 45059, 63742, 90118, 91727, 129683, 183454, 186673, 259366, 373346, 496591, 642089, 907781, 993182, 1284178, 1306711, 1815562, 2613422, 3476137, 3760807, 6952274, 7521614, 14401139, 20360231, 26325649, 28802278, 40720462, 52651298, 100807973, 142521617, 201615946, 285043234, 590446699, 1180893398, 4133126893, 8266253786]

約数ペア:

[(1, 8266253786), (2, 4133126893), (7, 1180893398), (14, 590446699), (29, 285043234), (41, 201615946), (58, 142521617), (82, 100807973), (157, 52651298), (203, 40720462), (287, 28802278), (314, 26325649), (406, 20360231), (574, 14401139), (1099, 7521614), (1189, 6952274), (2198, 3760807), (2378, 3476137), (3163, 2613422), (4553, 1815562), (6326, 1306711), (6437, 1284178), (8323, 993182), (9106, 907781), (12874, 642089), (16646, 496591), (22141, 373346), (31871, 259366), (44282, 186673), (45059, 183454), (63742, 129683), (90118, 91727)]