4989726304

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{61559}}^1$

素因数の和:61735

約数の個数: 48

約数和(自身を含む): 10471356000

約数和(自身を除く): 5481629696

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 149, 272, 298, 544, 596, 1192, 2384, 2533, 4768, 5066, 10132, 20264, 40528, 61559, 81056, 123118, 246236, 492472, 984944, 1046503, 1969888, 2093006, 4186012, 8372024, 9172291, 16744048, 18344582, 33488096, 36689164, 73378328, 146756656, 155928947, 293513312, 311857894, 623715788, 1247431576, 2494863152, 4989726304]

約数ペア:

[(1, 4989726304), (2, 2494863152), (4, 1247431576), (8, 623715788), (16, 311857894), (17, 293513312), (32, 155928947), (34, 146756656), (68, 73378328), (136, 36689164), (149, 33488096), (272, 18344582), (298, 16744048), (544, 9172291), (596, 8372024), (1192, 4186012), (2384, 2093006), (2533, 1969888), (4768, 1046503), (5066, 984944), (10132, 492472), (20264, 246236), (40528, 123118), (61559, 81056)]