66548336

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:286

約数の個数: 80

約数和(自身を含む): 146419200

約数和(自身を除く): 79870864

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 79, 136, 152, 158, 163, 272, 304, 316, 323, 326, 632, 646, 652, 1264, 1292, 1304, 1343, 1501, 2584, 2608, 2686, 2771, 3002, 3097, 5168, 5372, 5542, 6004, 6194, 10744, 11084, 12008, 12388, 12877, 21488, 22168, 24016, 24776, 25517, 25754, 44336, 49552, 51034, 51508, 52649, 102068, 103016, 105298, 204136, 206032, 210596, 218909, 244663, 408272, 421192, 437818, 489326, 842384, 875636, 978652, 1751272, 1957304, 3502544, 3914608, 4159271, 8318542, 16637084, 33274168, 66548336]

約数ペア:

[(1, 66548336), (2, 33274168), (4, 16637084), (8, 8318542), (16, 4159271), (17, 3914608), (19, 3502544), (34, 1957304), (38, 1751272), (68, 978652), (76, 875636), (79, 842384), (136, 489326), (152, 437818), (158, 421192), (163, 408272), (272, 244663), (304, 218909), (316, 210596), (323, 206032), (326, 204136), (632, 105298), (646, 103016), (652, 102068), (1264, 52649), (1292, 51508), (1304, 51034), (1343, 49552), (1501, 44336), (2584, 25754), (2608, 25517), (2686, 24776), (2771, 24016), (3002, 22168), (3097, 21488), (5168, 12877), (5372, 12388), (5542, 12008), (6004, 11084), (6194, 10744)]