28316184

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1931}}^1$

素因数の和:2000

約数の個数: 64

約数和(自身を含む): 77898240

約数和(自身を除く): 49582056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 1931, 2444, 3666, 3862, 4888, 5793, 7332, 7724, 11586, 14664, 15448, 23172, 25103, 46344, 50206, 75309, 90757, 100412, 150618, 181514, 200824, 272271, 301236, 363028, 544542, 602472, 726056, 1089084, 1179841, 2178168, 2359682, 3539523, 4719364, 7079046, 9438728, 14158092, 28316184]

約数ペア:

[(1, 28316184), (2, 14158092), (3, 9438728), (4, 7079046), (6, 4719364), (8, 3539523), (12, 2359682), (13, 2178168), (24, 1179841), (26, 1089084), (39, 726056), (47, 602472), (52, 544542), (78, 363028), (94, 301236), (104, 272271), (141, 200824), (156, 181514), (188, 150618), (282, 100412), (312, 90757), (376, 75309), (564, 50206), (611, 46344), (1128, 25103), (1222, 23172), (1833, 15448), (1931, 14664), (2444, 11586), (3666, 7724), (3862, 7332), (4888, 5793)]