28839264

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 96

約数和(自身を含む): 81002880

約数和(自身を除く): 52163616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 97, 114, 152, 163, 194, 228, 291, 304, 326, 388, 456, 489, 582, 608, 652, 776, 912, 978, 1164, 1304, 1552, 1824, 1843, 1956, 2328, 2608, 3097, 3104, 3686, 3912, 4656, 5216, 5529, 6194, 7372, 7824, 9291, 9312, 11058, 12388, 14744, 15648, 15811, 18582, 22116, 24776, 29488, 31622, 37164, 44232, 47433, 49552, 58976, 63244, 74328, 88464, 94866, 99104, 126488, 148656, 176928, 189732, 252976, 297312, 300409, 379464, 505952, 600818, 758928, 901227, 1201636, 1517856, 1802454, 2403272, 3604908, 4806544, 7209816, 9613088, 14419632, 28839264]

約数ペア:

[(1, 28839264), (2, 14419632), (3, 9613088), (4, 7209816), (6, 4806544), (8, 3604908), (12, 2403272), (16, 1802454), (19, 1517856), (24, 1201636), (32, 901227), (38, 758928), (48, 600818), (57, 505952), (76, 379464), (96, 300409), (97, 297312), (114, 252976), (152, 189732), (163, 176928), (194, 148656), (228, 126488), (291, 99104), (304, 94866), (326, 88464), (388, 74328), (456, 63244), (489, 58976), (582, 49552), (608, 47433), (652, 44232), (776, 37164), (912, 31622), (978, 29488), (1164, 24776), (1304, 22116), (1552, 18582), (1824, 15811), (1843, 15648), (1956, 14744), (2328, 12388), (2608, 11058), (3097, 9312), (3104, 9291), (3686, 7824), (3912, 7372), (4656, 6194), (5216, 5529)]