25767222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 59222016

約数和(自身を除く): 33454794

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 53, 69, 78, 106, 138, 159, 271, 299, 318, 542, 598, 689, 813, 897, 1219, 1378, 1626, 1794, 2067, 2438, 3523, 3657, 4134, 6233, 7046, 7314, 10569, 12466, 14363, 15847, 18699, 21138, 28726, 31694, 37398, 43089, 47541, 81029, 86178, 95082, 162058, 186719, 243087, 330349, 373438, 486174, 560157, 660698, 991047, 1120314, 1982094, 4294537, 8589074, 12883611, 25767222]

約数ペア:

[(1, 25767222), (2, 12883611), (3, 8589074), (6, 4294537), (13, 1982094), (23, 1120314), (26, 991047), (39, 660698), (46, 560157), (53, 486174), (69, 373438), (78, 330349), (106, 243087), (138, 186719), (159, 162058), (271, 95082), (299, 86178), (318, 81029), (542, 47541), (598, 43089), (689, 37398), (813, 31694), (897, 28726), (1219, 21138), (1378, 18699), (1626, 15847), (1794, 14363), (2067, 12466), (2438, 10569), (3523, 7314), (3657, 7046), (4134, 6233)]