38400544

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13187}}^1$

素因数の和:13217

約数の個数: 48

約数和(自身を含む): 93054528

約数和(自身を除く): 54653984

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 728, 1456, 2912, 13187, 26374, 52748, 92309, 105496, 171431, 184618, 210992, 342862, 369236, 421984, 685724, 738472, 1200017, 1371448, 1476944, 2400034, 2742896, 2953888, 4800068, 5485792, 9600136, 19200272, 38400544]

約数ペア:

[(1, 38400544), (2, 19200272), (4, 9600136), (7, 5485792), (8, 4800068), (13, 2953888), (14, 2742896), (16, 2400034), (26, 1476944), (28, 1371448), (32, 1200017), (52, 738472), (56, 685724), (91, 421984), (104, 369236), (112, 342862), (182, 210992), (208, 184618), (224, 171431), (364, 105496), (416, 92309), (728, 52748), (1456, 26374), (2912, 13187)]