66194648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{8719}}^1$

素因数の和:8811

約数の個数: 32

約数和(自身を含む): 135508800

約数和(自身を除く): 69314152

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3796, 7592, 8719, 17438, 34876, 69752, 113347, 226694, 453388, 636487, 906776, 1272974, 2545948, 5091896, 8274331, 16548662, 33097324, 66194648]

約数ペア:

[(1, 66194648), (2, 33097324), (4, 16548662), (8, 8274331), (13, 5091896), (26, 2545948), (52, 1272974), (73, 906776), (104, 636487), (146, 453388), (292, 226694), (584, 113347), (949, 69752), (1898, 34876), (3796, 17438), (7592, 8719)]