660677936

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{59243}}^1$

素因数の和:59309

約数の個数: 40

約数和(自身を含む): 1388442384

約数和(自身を除く): 727764448

約数列:

[1, 2, 4, 8, 16, 17, 34, 41, 68, 82, 136, 164, 272, 328, 656, 697, 1394, 2788, 5576, 11152, 59243, 118486, 236972, 473944, 947888, 1007131, 2014262, 2428963, 4028524, 4857926, 8057048, 9715852, 16114096, 19431704, 38863408, 41292371, 82584742, 165169484, 330338968, 660677936]

約数ペア:

[(1, 660677936), (2, 330338968), (4, 165169484), (8, 82584742), (16, 41292371), (17, 38863408), (34, 19431704), (41, 16114096), (68, 9715852), (82, 8057048), (136, 4857926), (164, 4028524), (272, 2428963), (328, 2014262), (656, 1007131), (697, 947888), (1394, 473944), (2788, 236972), (5576, 118486), (11152, 59243)]