1402049632

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{383}}^1\times {\mathrm{823}}^1$

素因数の和:1355

約数の個数: 48

約数和(自身を含む): 2790789120

約数和(自身を除く): 1388739488

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 383, 556, 766, 823, 1112, 1532, 1646, 2224, 3064, 3292, 4448, 6128, 6584, 12256, 13168, 26336, 53237, 106474, 114397, 212948, 228794, 315209, 425896, 457588, 630418, 851792, 915176, 1260836, 1703584, 1830352, 2521672, 3660704, 5043344, 10086688, 43814051, 87628102, 175256204, 350512408, 701024816, 1402049632]

約数ペア:

[(1, 1402049632), (2, 701024816), (4, 350512408), (8, 175256204), (16, 87628102), (32, 43814051), (139, 10086688), (278, 5043344), (383, 3660704), (556, 2521672), (766, 1830352), (823, 1703584), (1112, 1260836), (1532, 915176), (1646, 851792), (2224, 630418), (3064, 457588), (3292, 425896), (4448, 315209), (6128, 228794), (6584, 212948), (12256, 114397), (13168, 106474), (26336, 53237)]