428599184

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{7333}}^1$

素因数の和:7635

約数の個数: 40

約数和(自身を含む): 897593592

約数和(自身を除く): 468994408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 281, 562, 1124, 2248, 3653, 4496, 7306, 7333, 14612, 14666, 29224, 29332, 58448, 58664, 95329, 117328, 190658, 381316, 762632, 1525264, 2060573, 4121146, 8242292, 16484584, 26787449, 32969168, 53574898, 107149796, 214299592, 428599184]

約数ペア:

[(1, 428599184), (2, 214299592), (4, 107149796), (8, 53574898), (13, 32969168), (16, 26787449), (26, 16484584), (52, 8242292), (104, 4121146), (208, 2060573), (281, 1525264), (562, 762632), (1124, 381316), (2248, 190658), (3653, 117328), (4496, 95329), (7306, 58664), (7333, 58448), (14612, 29332), (14666, 29224)]