3155672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1597}}^1$

素因数の和:1635

約数の個数: 32

約数和(自身を含む): 6711600

約数和(自身を除く): 3555928

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1597, 1976, 3194, 6388, 12776, 20761, 30343, 41522, 60686, 83044, 121372, 166088, 242744, 394459, 788918, 1577836, 3155672]

約数ペア:

[(1, 3155672), (2, 1577836), (4, 788918), (8, 394459), (13, 242744), (19, 166088), (26, 121372), (38, 83044), (52, 60686), (76, 41522), (104, 30343), (152, 20761), (247, 12776), (494, 6388), (988, 3194), (1597, 1976)]