38345216

素因数分解:

$2^9\times 7^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1$

素因数の和:861

約数の個数: 80

約数和(自身を含む): 94410624

約数和(自身を除く): 56065408

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 512, 728, 823, 832, 896, 1456, 1646, 1664, 1792, 2912, 3292, 3328, 3584, 5761, 5824, 6584, 6656, 10699, 11522, 11648, 13168, 21398, 23044, 23296, 26336, 42796, 46088, 46592, 52672, 74893, 85592, 92176, 105344, 149786, 171184, 184352, 210688, 299572, 342368, 368704, 421376, 599144, 684736, 737408, 1198288, 1369472, 1474816, 2396576, 2738944, 2949632, 4793152, 5477888, 9586304, 19172608, 38345216]

約数ペア:

[(1, 38345216), (2, 19172608), (4, 9586304), (7, 5477888), (8, 4793152), (13, 2949632), (14, 2738944), (16, 2396576), (26, 1474816), (28, 1369472), (32, 1198288), (52, 737408), (56, 684736), (64, 599144), (91, 421376), (104, 368704), (112, 342368), (128, 299572), (182, 210688), (208, 184352), (224, 171184), (256, 149786), (364, 105344), (416, 92176), (448, 85592), (512, 74893), (728, 52672), (823, 46592), (832, 46088), (896, 42796), (1456, 26336), (1646, 23296), (1664, 23044), (1792, 21398), (2912, 13168), (3292, 11648), (3328, 11522), (3584, 10699), (5761, 6656), (5824, 6584)]