71958768

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{214163}}^1$

素因数の和:214181

約数の個数: 40

約数和(自身を含む): 212450688

約数和(自身を除く): 140491920

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 214163, 428326, 642489, 856652, 1284978, 1499141, 1713304, 2569956, 2998282, 3426608, 4497423, 5139912, 5996564, 8994846, 10279824, 11993128, 17989692, 23986256, 35979384, 71958768]

約数ペア:

[(1, 71958768), (2, 35979384), (3, 23986256), (4, 17989692), (6, 11993128), (7, 10279824), (8, 8994846), (12, 5996564), (14, 5139912), (16, 4497423), (21, 3426608), (24, 2998282), (28, 2569956), (42, 1713304), (48, 1499141), (56, 1284978), (84, 856652), (112, 642489), (168, 428326), (336, 214163)]