39878272

素因数分解:

$2^7\times 7^1\times {\mathrm{44507}}^1$

素因数の和:44528

約数の個数: 32

約数和(自身を含む): 90796320

約数和(自身を除く): 50918048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 44507, 89014, 178028, 311549, 356056, 623098, 712112, 1246196, 1424224, 2492392, 2848448, 4984784, 5696896, 9969568, 19939136, 39878272]

約数ペア:

[(1, 39878272), (2, 19939136), (4, 9969568), (7, 5696896), (8, 4984784), (14, 2848448), (16, 2492392), (28, 1424224), (32, 1246196), (56, 712112), (64, 623098), (112, 356056), (128, 311549), (224, 178028), (448, 89014), (896, 44507)]