1964657744

素因数分解:

$2^4\times 7^2\times {\mathrm{61}}^1\times {\mathrm{41081}}^1$

素因数の和:41164

約数の個数: 60

約数和(自身を含む): 4500697428

約数和(自身を除く): 2536039684

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 61, 98, 112, 122, 196, 244, 392, 427, 488, 784, 854, 976, 1708, 2989, 3416, 5978, 6832, 11956, 23912, 41081, 47824, 82162, 164324, 287567, 328648, 575134, 657296, 1150268, 2012969, 2300536, 2505941, 4025938, 4601072, 5011882, 8051876, 10023764, 16103752, 17541587, 20047528, 32207504, 35083174, 40095056, 70166348, 122791109, 140332696, 245582218, 280665392, 491164436, 982328872, 1964657744]

約数ペア:

[(1, 1964657744), (2, 982328872), (4, 491164436), (7, 280665392), (8, 245582218), (14, 140332696), (16, 122791109), (28, 70166348), (49, 40095056), (56, 35083174), (61, 32207504), (98, 20047528), (112, 17541587), (122, 16103752), (196, 10023764), (244, 8051876), (392, 5011882), (427, 4601072), (488, 4025938), (784, 2505941), (854, 2300536), (976, 2012969), (1708, 1150268), (2989, 657296), (3416, 575134), (5978, 328648), (6832, 287567), (11956, 164324), (23912, 82162), (41081, 47824)]