78879932

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{19661}}^1$

素因数の和:19741

約数の個数: 24

約数和(自身を含む): 148644720

約数和(自身を除く): 69764788

約数列:

[1, 2, 4, 17, 34, 59, 68, 118, 236, 1003, 2006, 4012, 19661, 39322, 78644, 334237, 668474, 1159999, 1336948, 2319998, 4639996, 19719983, 39439966, 78879932]

約数ペア:

[(1, 78879932), (2, 39439966), (4, 19719983), (17, 4639996), (34, 2319998), (59, 1336948), (68, 1159999), (118, 668474), (236, 334237), (1003, 78644), (2006, 39322), (4012, 19661)]