28074176

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 56

約数和(自身を含む): 61533024

約数和(自身を除く): 33458848

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 823, 832, 1066, 1312, 1646, 2132, 2624, 3292, 4264, 6584, 8528, 10699, 13168, 17056, 21398, 26336, 33743, 34112, 42796, 52672, 67486, 85592, 134972, 171184, 269944, 342368, 438659, 539888, 684736, 877318, 1079776, 1754636, 2159552, 3509272, 7018544, 14037088, 28074176]

約数ペア:

[(1, 28074176), (2, 14037088), (4, 7018544), (8, 3509272), (13, 2159552), (16, 1754636), (26, 1079776), (32, 877318), (41, 684736), (52, 539888), (64, 438659), (82, 342368), (104, 269944), (164, 171184), (208, 134972), (328, 85592), (416, 67486), (533, 52672), (656, 42796), (823, 34112), (832, 33743), (1066, 26336), (1312, 21398), (1646, 17056), (2132, 13168), (2624, 10699), (3292, 8528), (4264, 6584)]