17217216

素因数分解:

$2^6\times 3^2\times {\mathrm{71}}^1\times {\mathrm{421}}^1$

素因数の和:510

約数の個数: 84

約数和(自身を含む): 50163984

約数和(自身を除く): 32946768

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 71, 72, 96, 142, 144, 192, 213, 284, 288, 421, 426, 568, 576, 639, 842, 852, 1136, 1263, 1278, 1684, 1704, 2272, 2526, 2556, 3368, 3408, 3789, 4544, 5052, 5112, 6736, 6816, 7578, 10104, 10224, 13472, 13632, 15156, 20208, 20448, 26944, 29891, 30312, 40416, 40896, 59782, 60624, 80832, 89673, 119564, 121248, 179346, 239128, 242496, 269019, 358692, 478256, 538038, 717384, 956512, 1076076, 1434768, 1913024, 2152152, 2869536, 4304304, 5739072, 8608608, 17217216]

約数ペア:

[(1, 17217216), (2, 8608608), (3, 5739072), (4, 4304304), (6, 2869536), (8, 2152152), (9, 1913024), (12, 1434768), (16, 1076076), (18, 956512), (24, 717384), (32, 538038), (36, 478256), (48, 358692), (64, 269019), (71, 242496), (72, 239128), (96, 179346), (142, 121248), (144, 119564), (192, 89673), (213, 80832), (284, 60624), (288, 59782), (421, 40896), (426, 40416), (568, 30312), (576, 29891), (639, 26944), (842, 20448), (852, 20208), (1136, 15156), (1263, 13632), (1278, 13472), (1684, 10224), (1704, 10104), (2272, 7578), (2526, 6816), (2556, 6736), (3368, 5112), (3408, 5052), (3789, 4544)]