26478972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1951}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 74605440

約数和(自身を除く): 48126468

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 1951, 2262, 3393, 3902, 4524, 5853, 6786, 7804, 11706, 13572, 17559, 23412, 25363, 35118, 50726, 56579, 70236, 76089, 101452, 113158, 152178, 169737, 226316, 228267, 304356, 339474, 456534, 509211, 678948, 735527, 913068, 1018422, 1471054, 2036844, 2206581, 2942108, 4413162, 6619743, 8826324, 13239486, 26478972]

約数ペア:

[(1, 26478972), (2, 13239486), (3, 8826324), (4, 6619743), (6, 4413162), (9, 2942108), (12, 2206581), (13, 2036844), (18, 1471054), (26, 1018422), (29, 913068), (36, 735527), (39, 678948), (52, 509211), (58, 456534), (78, 339474), (87, 304356), (116, 228267), (117, 226316), (156, 169737), (174, 152178), (234, 113158), (261, 101452), (348, 76089), (377, 70236), (468, 56579), (522, 50726), (754, 35118), (1044, 25363), (1131, 23412), (1508, 17559), (1951, 13572), (2262, 11706), (3393, 7804), (3902, 6786), (4524, 5853)]