71503712

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{5233}}^1$

素因数の和:5311

約数の個数: 48

約数和(自身を含む): 163552032

約数和(自身を除く): 92048320

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 5233, 6832, 10466, 13664, 20932, 36631, 41864, 73262, 83728, 146524, 167456, 293048, 319213, 586096, 638426, 1172192, 1276852, 2234491, 2553704, 4468982, 5107408, 8937964, 10214816, 17875928, 35751856, 71503712]

約数ペア:

[(1, 71503712), (2, 35751856), (4, 17875928), (7, 10214816), (8, 8937964), (14, 5107408), (16, 4468982), (28, 2553704), (32, 2234491), (56, 1276852), (61, 1172192), (112, 638426), (122, 586096), (224, 319213), (244, 293048), (427, 167456), (488, 146524), (854, 83728), (976, 73262), (1708, 41864), (1952, 36631), (3416, 20932), (5233, 13664), (6832, 10466)]