28594692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{487}}^1$

素因数の和:737

約数の個数: 72

約数和(自身を含む): 83131776

約数和(自身を除く): 54537084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 233, 252, 466, 487, 699, 932, 974, 1398, 1461, 1631, 1948, 2097, 2796, 2922, 3262, 3409, 4194, 4383, 4893, 5844, 6524, 6818, 8388, 8766, 9786, 10227, 13636, 14679, 17532, 19572, 20454, 29358, 30681, 40908, 58716, 61362, 113471, 122724, 226942, 340413, 453884, 680826, 794297, 1021239, 1361652, 1588594, 2042478, 2382891, 3177188, 4084956, 4765782, 7148673, 9531564, 14297346, 28594692]

約数ペア:

[(1, 28594692), (2, 14297346), (3, 9531564), (4, 7148673), (6, 4765782), (7, 4084956), (9, 3177188), (12, 2382891), (14, 2042478), (18, 1588594), (21, 1361652), (28, 1021239), (36, 794297), (42, 680826), (63, 453884), (84, 340413), (126, 226942), (233, 122724), (252, 113471), (466, 61362), (487, 58716), (699, 40908), (932, 30681), (974, 29358), (1398, 20454), (1461, 19572), (1631, 17532), (1948, 14679), (2097, 13636), (2796, 10227), (2922, 9786), (3262, 8766), (3409, 8388), (4194, 6818), (4383, 6524), (4893, 5844)]