70937272

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:476

約数の個数: 64

約数和(自身を含む): 157766400

約数和(自身を除く): 86829128

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 89, 172, 178, 301, 331, 344, 356, 602, 623, 662, 712, 1204, 1246, 1324, 2317, 2408, 2492, 2648, 3827, 4634, 4984, 7654, 9268, 14233, 15308, 18536, 26789, 28466, 29459, 30616, 53578, 56932, 58918, 99631, 107156, 113864, 117836, 199262, 206213, 214312, 235672, 398524, 412426, 797048, 824852, 1266737, 1649704, 2533474, 5066948, 8867159, 10133896, 17734318, 35468636, 70937272]

約数ペア:

[(1, 70937272), (2, 35468636), (4, 17734318), (7, 10133896), (8, 8867159), (14, 5066948), (28, 2533474), (43, 1649704), (56, 1266737), (86, 824852), (89, 797048), (172, 412426), (178, 398524), (301, 235672), (331, 214312), (344, 206213), (356, 199262), (602, 117836), (623, 113864), (662, 107156), (712, 99631), (1204, 58918), (1246, 56932), (1324, 53578), (2317, 30616), (2408, 29459), (2492, 28466), (2648, 26789), (3827, 18536), (4634, 15308), (4984, 14233), (7654, 9268)]