653432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:183

約数の個数: 32

約数和(自身を含む): 1354080

約数和(自身を除く): 700648

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 103, 104, 122, 206, 244, 412, 488, 793, 824, 1339, 1586, 2678, 3172, 5356, 6283, 6344, 10712, 12566, 25132, 50264, 81679, 163358, 326716, 653432]

約数ペア:

[(1, 653432), (2, 326716), (4, 163358), (8, 81679), (13, 50264), (26, 25132), (52, 12566), (61, 10712), (103, 6344), (104, 6283), (122, 5356), (206, 3172), (244, 2678), (412, 1586), (488, 1339), (793, 824)]