72694144

素因数分解:

$2^7\times {\mathrm{101}}^1\times {\mathrm{5623}}^1$

素因数の和:5738

約数の個数: 32

約数和(自身を含む): 146280240

約数和(自身を除く): 73586096

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 202, 404, 808, 1616, 3232, 5623, 6464, 11246, 12928, 22492, 44984, 89968, 179936, 359872, 567923, 719744, 1135846, 2271692, 4543384, 9086768, 18173536, 36347072, 72694144]

約数ペア:

[(1, 72694144), (2, 36347072), (4, 18173536), (8, 9086768), (16, 4543384), (32, 2271692), (64, 1135846), (101, 719744), (128, 567923), (202, 359872), (404, 179936), (808, 89968), (1616, 44984), (3232, 22492), (5623, 12928), (6464, 11246)]