913643648

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{419873}}^1$

素因数の和:419904

約数の個数: 32

約数和(自身を含む): 1927221660

約数和(自身を除く): 1013578012

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 419873, 839746, 1679492, 3358984, 6717968, 7137841, 13435936, 14275682, 26871872, 28551364, 53743744, 57102728, 114205456, 228410912, 456821824, 913643648]

約数ペア:

[(1, 913643648), (2, 456821824), (4, 228410912), (8, 114205456), (16, 57102728), (17, 53743744), (32, 28551364), (34, 26871872), (64, 14275682), (68, 13435936), (128, 7137841), (136, 6717968), (272, 3358984), (544, 1679492), (1088, 839746), (2176, 419873)]