28846656

素因数分解:

$2^6\times 3^2\times {\mathrm{61}}^1\times {\mathrm{821}}^1$

素因数の和:900

約数の個数: 84

約数和(自身を含む): 84141564

約数和(自身を除く): 55294908

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 64, 72, 96, 122, 144, 183, 192, 244, 288, 366, 488, 549, 576, 732, 821, 976, 1098, 1464, 1642, 1952, 2196, 2463, 2928, 3284, 3904, 4392, 4926, 5856, 6568, 7389, 8784, 9852, 11712, 13136, 14778, 17568, 19704, 26272, 29556, 35136, 39408, 50081, 52544, 59112, 78816, 100162, 118224, 150243, 157632, 200324, 236448, 300486, 400648, 450729, 472896, 600972, 801296, 901458, 1201944, 1602592, 1802916, 2403888, 3205184, 3605832, 4807776, 7211664, 9615552, 14423328, 28846656]

約数ペア:

[(1, 28846656), (2, 14423328), (3, 9615552), (4, 7211664), (6, 4807776), (8, 3605832), (9, 3205184), (12, 2403888), (16, 1802916), (18, 1602592), (24, 1201944), (32, 901458), (36, 801296), (48, 600972), (61, 472896), (64, 450729), (72, 400648), (96, 300486), (122, 236448), (144, 200324), (183, 157632), (192, 150243), (244, 118224), (288, 100162), (366, 78816), (488, 59112), (549, 52544), (576, 50081), (732, 39408), (821, 35136), (976, 29556), (1098, 26272), (1464, 19704), (1642, 17568), (1952, 14778), (2196, 13136), (2463, 11712), (2928, 9852), (3284, 8784), (3904, 7389), (4392, 6568), (4926, 5856)]