61965764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{433}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 131241600

約数和(自身を除く): 69275836

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 269, 433, 532, 538, 866, 1076, 1732, 1883, 3031, 3766, 5111, 6062, 7532, 8227, 10222, 12124, 16454, 20444, 32908, 35777, 57589, 71554, 115178, 116477, 143108, 230356, 232954, 465908, 815339, 1630678, 2213063, 3261356, 4426126, 8852252, 15491441, 30982882, 61965764]

約数ペア:

[(1, 61965764), (2, 30982882), (4, 15491441), (7, 8852252), (14, 4426126), (19, 3261356), (28, 2213063), (38, 1630678), (76, 815339), (133, 465908), (266, 232954), (269, 230356), (433, 143108), (532, 116477), (538, 115178), (866, 71554), (1076, 57589), (1732, 35777), (1883, 32908), (3031, 20444), (3766, 16454), (5111, 12124), (6062, 10222), (7532, 8227)]