4618016

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{653}}^1$

素因数の和:693

約数の個数: 48

約数和(自身を含む): 10382904

約数和(自身を除く): 5764888

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 653, 884, 1306, 1768, 2612, 3536, 5224, 7072, 8489, 10448, 11101, 16978, 20896, 22202, 33956, 44404, 67912, 88808, 135824, 144313, 177616, 271648, 288626, 355232, 577252, 1154504, 2309008, 4618016]

約数ペア:

[(1, 4618016), (2, 2309008), (4, 1154504), (8, 577252), (13, 355232), (16, 288626), (17, 271648), (26, 177616), (32, 144313), (34, 135824), (52, 88808), (68, 67912), (104, 44404), (136, 33956), (208, 22202), (221, 20896), (272, 16978), (416, 11101), (442, 10448), (544, 8489), (653, 7072), (884, 5224), (1306, 3536), (1768, 2612)]