38634752

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:108

約数の個数: 108

約数和(自身を含む): 89772480

約数和(自身を除く): 51137728

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 47, 52, 64, 76, 94, 104, 128, 152, 169, 188, 208, 247, 256, 304, 338, 376, 416, 494, 608, 611, 676, 752, 832, 893, 988, 1216, 1222, 1352, 1504, 1664, 1786, 1976, 2432, 2444, 2704, 3008, 3211, 3328, 3572, 3952, 4864, 4888, 5408, 6016, 6422, 7144, 7904, 7943, 9776, 10816, 11609, 12032, 12844, 14288, 15808, 15886, 19552, 21632, 23218, 25688, 28576, 31616, 31772, 39104, 43264, 46436, 51376, 57152, 63232, 63544, 78208, 92872, 102752, 114304, 127088, 150917, 156416, 185744, 205504, 228608, 254176, 301834, 371488, 411008, 508352, 603668, 742976, 822016, 1016704, 1207336, 1485952, 2033408, 2414672, 2971904, 4829344, 9658688, 19317376, 38634752]

約数ペア:

[(1, 38634752), (2, 19317376), (4, 9658688), (8, 4829344), (13, 2971904), (16, 2414672), (19, 2033408), (26, 1485952), (32, 1207336), (38, 1016704), (47, 822016), (52, 742976), (64, 603668), (76, 508352), (94, 411008), (104, 371488), (128, 301834), (152, 254176), (169, 228608), (188, 205504), (208, 185744), (247, 156416), (256, 150917), (304, 127088), (338, 114304), (376, 102752), (416, 92872), (494, 78208), (608, 63544), (611, 63232), (676, 57152), (752, 51376), (832, 46436), (893, 43264), (988, 39104), (1216, 31772), (1222, 31616), (1352, 28576), (1504, 25688), (1664, 23218), (1786, 21632), (1976, 19552), (2432, 15886), (2444, 15808), (2704, 14288), (3008, 12844), (3211, 12032), (3328, 11609), (3572, 10816), (3952, 9776), (4864, 7943), (4888, 7904), (5408, 7144), (6016, 6422)]