552448

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:114

約数の個数: 40

約数和(自身を含む): 1203048

約数和(自身を除く): 650600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 83, 104, 128, 166, 208, 256, 332, 416, 512, 664, 832, 1079, 1328, 1664, 2158, 2656, 3328, 4316, 5312, 6656, 8632, 10624, 17264, 21248, 34528, 42496, 69056, 138112, 276224, 552448]

約数ペア:

[(1, 552448), (2, 276224), (4, 138112), (8, 69056), (13, 42496), (16, 34528), (26, 21248), (32, 17264), (52, 10624), (64, 8632), (83, 6656), (104, 5312), (128, 4316), (166, 3328), (208, 2656), (256, 2158), (332, 1664), (416, 1328), (512, 1079), (664, 832)]