5491504288

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{438899}}^1$

素因数の和:438949

約数の個数: 48

約数和(自身を含む): 11945102400

約数和(自身を除く): 6453598112

約数列:

[1, 2, 4, 8, 16, 17, 23, 32, 34, 46, 68, 92, 136, 184, 272, 368, 391, 544, 736, 782, 1564, 3128, 6256, 12512, 438899, 877798, 1755596, 3511192, 7022384, 7461283, 10094677, 14044768, 14922566, 20189354, 29845132, 40378708, 59690264, 80757416, 119380528, 161514832, 171609509, 238761056, 323029664, 343219018, 686438036, 1372876072, 2745752144, 5491504288]

約数ペア:

[(1, 5491504288), (2, 2745752144), (4, 1372876072), (8, 686438036), (16, 343219018), (17, 323029664), (23, 238761056), (32, 171609509), (34, 161514832), (46, 119380528), (68, 80757416), (92, 59690264), (136, 40378708), (184, 29845132), (272, 20189354), (368, 14922566), (391, 14044768), (544, 10094677), (736, 7461283), (782, 7022384), (1564, 3511192), (3128, 1755596), (6256, 877798), (12512, 438899)]