72455944

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{12289}}^1$

素因数の和:12373

約数の個数: 32

約数和(自身を含む): 150429600

約数和(自身を除く): 77973656

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 5896, 12289, 24578, 49156, 98312, 135179, 270358, 540716, 823363, 1081432, 1646726, 3293452, 6586904, 9056993, 18113986, 36227972, 72455944]

約数ペア:

[(1, 72455944), (2, 36227972), (4, 18113986), (8, 9056993), (11, 6586904), (22, 3293452), (44, 1646726), (67, 1081432), (88, 823363), (134, 540716), (268, 270358), (536, 135179), (737, 98312), (1474, 49156), (2948, 24578), (5896, 12289)]