61456304

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{42209}}^1$

素因数の和:42237

約数の個数: 40

約数和(自身を含む): 146553120

約数和(自身を除く): 85096816

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 42209, 84418, 168836, 295463, 337672, 548717, 590926, 675344, 1097434, 1181852, 2194868, 2363704, 3841019, 4389736, 4727408, 7682038, 8779472, 15364076, 30728152, 61456304]

約数ペア:

[(1, 61456304), (2, 30728152), (4, 15364076), (7, 8779472), (8, 7682038), (13, 4727408), (14, 4389736), (16, 3841019), (26, 2363704), (28, 2194868), (52, 1181852), (56, 1097434), (91, 675344), (104, 590926), (112, 548717), (182, 337672), (208, 295463), (364, 168836), (728, 84418), (1456, 42209)]