61616128

素因数分解:

$2^{12}\times 7^2\times {\mathrm{307}}^1$

素因数の和:345

約数の個数: 78

約数和(自身を含む): 143801196

約数和(自身を除く): 82185068

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 307, 392, 448, 512, 614, 784, 896, 1024, 1228, 1568, 1792, 2048, 2149, 2456, 3136, 3584, 4096, 4298, 4912, 6272, 7168, 8596, 9824, 12544, 14336, 15043, 17192, 19648, 25088, 28672, 30086, 34384, 39296, 50176, 60172, 68768, 78592, 100352, 120344, 137536, 157184, 200704, 240688, 275072, 314368, 481376, 550144, 628736, 962752, 1100288, 1257472, 1925504, 2200576, 3851008, 4401152, 7702016, 8802304, 15404032, 30808064, 61616128]

約数ペア:

[(1, 61616128), (2, 30808064), (4, 15404032), (7, 8802304), (8, 7702016), (14, 4401152), (16, 3851008), (28, 2200576), (32, 1925504), (49, 1257472), (56, 1100288), (64, 962752), (98, 628736), (112, 550144), (128, 481376), (196, 314368), (224, 275072), (256, 240688), (307, 200704), (392, 157184), (448, 137536), (512, 120344), (614, 100352), (784, 78592), (896, 68768), (1024, 60172), (1228, 50176), (1568, 39296), (1792, 34384), (2048, 30086), (2149, 28672), (2456, 25088), (3136, 19648), (3584, 17192), (4096, 15043), (4298, 14336), (4912, 12544), (6272, 9824), (7168, 8596)]