68884648

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1801}}^1$

素因数の和:2497

約数の個数: 32

約数和(自身を含む): 147908160

約数和(自身を除く): 79023512

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 1801, 2732, 3602, 4781, 5464, 7204, 9562, 12607, 14408, 19124, 25214, 38248, 50428, 100856, 1230083, 2460166, 4920332, 8610581, 9840664, 17221162, 34442324, 68884648]

約数ペア:

[(1, 68884648), (2, 34442324), (4, 17221162), (7, 9840664), (8, 8610581), (14, 4920332), (28, 2460166), (56, 1230083), (683, 100856), (1366, 50428), (1801, 38248), (2732, 25214), (3602, 19124), (4781, 14408), (5464, 12607), (7204, 9562)]