71686272

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{26669}}^1$

素因数の和:26693

約数の個数: 64

約数和(自身を含む): 217627200

約数和(自身を除く): 145940928

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 26669, 53338, 80007, 106676, 160014, 186683, 213352, 320028, 373366, 426704, 560049, 640056, 746732, 853408, 1120098, 1280112, 1493464, 1706816, 2240196, 2560224, 2986928, 3413632, 4480392, 5120448, 5973856, 8960784, 10240896, 11947712, 17921568, 23895424, 35843136, 71686272]

約数ペア:

[(1, 71686272), (2, 35843136), (3, 23895424), (4, 17921568), (6, 11947712), (7, 10240896), (8, 8960784), (12, 5973856), (14, 5120448), (16, 4480392), (21, 3413632), (24, 2986928), (28, 2560224), (32, 2240196), (42, 1706816), (48, 1493464), (56, 1280112), (64, 1120098), (84, 853408), (96, 746732), (112, 640056), (128, 560049), (168, 426704), (192, 373366), (224, 320028), (336, 213352), (384, 186683), (448, 160014), (672, 106676), (896, 80007), (1344, 53338), (2688, 26669)]