25543386

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 64696320

約数和(自身を除く): 39152934

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 71, 79, 99, 138, 142, 158, 198, 207, 213, 237, 253, 414, 426, 474, 506, 639, 711, 759, 781, 869, 1278, 1422, 1518, 1562, 1633, 1738, 1817, 2277, 2343, 2607, 3266, 3634, 4554, 4686, 4899, 5214, 5451, 5609, 7029, 7821, 9798, 10902, 11218, 14058, 14697, 15642, 16353, 16827, 17963, 19987, 29394, 32706, 33654, 35926, 39974, 50481, 53889, 59961, 61699, 100962, 107778, 119922, 123398, 129007, 161667, 179883, 185097, 258014, 323334, 359766, 370194, 387021, 555291, 774042, 1110582, 1161063, 1419077, 2322126, 2838154, 4257231, 8514462, 12771693, 25543386]

約数ペア:

[(1, 25543386), (2, 12771693), (3, 8514462), (6, 4257231), (9, 2838154), (11, 2322126), (18, 1419077), (22, 1161063), (23, 1110582), (33, 774042), (46, 555291), (66, 387021), (69, 370194), (71, 359766), (79, 323334), (99, 258014), (138, 185097), (142, 179883), (158, 161667), (198, 129007), (207, 123398), (213, 119922), (237, 107778), (253, 100962), (414, 61699), (426, 59961), (474, 53889), (506, 50481), (639, 39974), (711, 35926), (759, 33654), (781, 32706), (869, 29394), (1278, 19987), (1422, 17963), (1518, 16827), (1562, 16353), (1633, 15642), (1738, 14697), (1817, 14058), (2277, 11218), (2343, 10902), (2607, 9798), (3266, 7821), (3634, 7029), (4554, 5609), (4686, 5451), (4899, 5214)]