16425920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{7333}}^1$

素因数の和:7357

約数の個数: 56

約数和(自身を含む): 44708064

約数和(自身を除く): 28282144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 7333, 14666, 29332, 36665, 51331, 58664, 73330, 102662, 117328, 146660, 205324, 234656, 256655, 293320, 410648, 469312, 513310, 586640, 821296, 1026620, 1173280, 1642592, 2053240, 2346560, 3285184, 4106480, 8212960, 16425920]

約数ペア:

[(1, 16425920), (2, 8212960), (4, 4106480), (5, 3285184), (7, 2346560), (8, 2053240), (10, 1642592), (14, 1173280), (16, 1026620), (20, 821296), (28, 586640), (32, 513310), (35, 469312), (40, 410648), (56, 293320), (64, 256655), (70, 234656), (80, 205324), (112, 146660), (140, 117328), (160, 102662), (224, 73330), (280, 58664), (320, 51331), (448, 36665), (560, 29332), (1120, 14666), (2240, 7333)]