16221528628928

素因数分解:

$2^6\times 7^2\times {\mathrm{5172681323}}^1$

素因数の和:5172681349

約数の個数: 42

約数和(自身を含む): 37445040104436

約数和(自身を除く): 21223511475508

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 5172681323, 10345362646, 20690725292, 36208769261, 41381450584, 72417538522, 82762901168, 144835077044, 165525802336, 253461384827, 289670154088, 331051604672, 506922769654, 579340308176, 1013845539308, 1158680616352, 2027691078616, 2317361232704, 4055382157232, 8110764314464, 16221528628928]

約数ペア:

[(1, 16221528628928), (2, 8110764314464), (4, 4055382157232), (7, 2317361232704), (8, 2027691078616), (14, 1158680616352), (16, 1013845539308), (28, 579340308176), (32, 506922769654), (49, 331051604672), (56, 289670154088), (64, 253461384827), (98, 165525802336), (112, 144835077044), (196, 82762901168), (224, 72417538522), (392, 41381450584), (448, 36208769261), (784, 20690725292), (1568, 10345362646), (3136, 5172681323)]