28800408

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13216

約数の個数: 64

約数和(自身を含む): 88623360

約数和(自身を除く): 59822952

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 13187, 26374, 39561, 52748, 79122, 92309, 105496, 158244, 171431, 184618, 276927, 316488, 342862, 369236, 514293, 553854, 685724, 738472, 1028586, 1107708, 1200017, 1371448, 2057172, 2215416, 2400034, 3600051, 4114344, 4800068, 7200102, 9600136, 14400204, 28800408]

約数ペア:

[(1, 28800408), (2, 14400204), (3, 9600136), (4, 7200102), (6, 4800068), (7, 4114344), (8, 3600051), (12, 2400034), (13, 2215416), (14, 2057172), (21, 1371448), (24, 1200017), (26, 1107708), (28, 1028586), (39, 738472), (42, 685724), (52, 553854), (56, 514293), (78, 369236), (84, 342862), (91, 316488), (104, 276927), (156, 184618), (168, 171431), (182, 158244), (273, 105496), (312, 92309), (364, 79122), (546, 52748), (728, 39561), (1092, 26374), (2184, 13187)]