13290147392

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{394039}}^1$

素因数の和:394099

約数の個数: 56

約数和(自身を含む): 28824814080

約数和(自身を除く): 15534666688

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 1088, 1984, 2108, 4216, 8432, 16864, 33728, 394039, 788078, 1576156, 3152312, 6304624, 6698663, 12215209, 12609248, 13397326, 24430418, 25218496, 26794652, 48860836, 53589304, 97721672, 107178608, 195443344, 207658553, 214357216, 390886688, 415317106, 428714432, 781773376, 830634212, 1661268424, 3322536848, 6645073696, 13290147392]

約数ペア:

[(1, 13290147392), (2, 6645073696), (4, 3322536848), (8, 1661268424), (16, 830634212), (17, 781773376), (31, 428714432), (32, 415317106), (34, 390886688), (62, 214357216), (64, 207658553), (68, 195443344), (124, 107178608), (136, 97721672), (248, 53589304), (272, 48860836), (496, 26794652), (527, 25218496), (544, 24430418), (992, 13397326), (1054, 12609248), (1088, 12215209), (1984, 6698663), (2108, 6304624), (4216, 3152312), (8432, 1576156), (16864, 788078), (33728, 394039)]