40024688

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{3203}}^1$

素因数の和:3293

約数の個数: 40

約数和(自身を含む): 85815936

約数和(自身を除く): 45791248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 284, 568, 781, 1136, 1562, 3124, 3203, 6248, 6406, 12496, 12812, 25624, 35233, 51248, 70466, 140932, 227413, 281864, 454826, 563728, 909652, 1819304, 2501543, 3638608, 5003086, 10006172, 20012344, 40024688]

約数ペア:

[(1, 40024688), (2, 20012344), (4, 10006172), (8, 5003086), (11, 3638608), (16, 2501543), (22, 1819304), (44, 909652), (71, 563728), (88, 454826), (142, 281864), (176, 227413), (284, 140932), (568, 70466), (781, 51248), (1136, 35233), (1562, 25624), (3124, 12812), (3203, 12496), (6248, 6406)]