70406448

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{209543}}^1$

素因数の和:209561

約数の個数: 40

約数和(自身を含む): 207867648

約数和(自身を除く): 137461200

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 209543, 419086, 628629, 838172, 1257258, 1466801, 1676344, 2514516, 2933602, 3352688, 4400403, 5029032, 5867204, 8800806, 10058064, 11734408, 17601612, 23468816, 35203224, 70406448]

約数ペア:

[(1, 70406448), (2, 35203224), (3, 23468816), (4, 17601612), (6, 11734408), (7, 10058064), (8, 8800806), (12, 5867204), (14, 5029032), (16, 4400403), (21, 3352688), (24, 2933602), (28, 2514516), (42, 1676344), (48, 1466801), (56, 1257258), (84, 838172), (112, 628629), (168, 419086), (336, 209543)]