73344256

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{887}}^1$

素因数の和:939

約数の個数: 72

約数和(自身を含む): 163356480

約数和(自身を除く): 90012224

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 256, 272, 304, 323, 544, 608, 646, 887, 1088, 1216, 1292, 1774, 2176, 2432, 2584, 3548, 4352, 4864, 5168, 7096, 10336, 14192, 15079, 16853, 20672, 28384, 30158, 33706, 41344, 56768, 60316, 67412, 82688, 113536, 120632, 134824, 227072, 241264, 269648, 286501, 482528, 539296, 573002, 965056, 1078592, 1146004, 1930112, 2157184, 2292008, 3860224, 4314368, 4584016, 9168032, 18336064, 36672128, 73344256]

約数ペア:

[(1, 73344256), (2, 36672128), (4, 18336064), (8, 9168032), (16, 4584016), (17, 4314368), (19, 3860224), (32, 2292008), (34, 2157184), (38, 1930112), (64, 1146004), (68, 1078592), (76, 965056), (128, 573002), (136, 539296), (152, 482528), (256, 286501), (272, 269648), (304, 241264), (323, 227072), (544, 134824), (608, 120632), (646, 113536), (887, 82688), (1088, 67412), (1216, 60316), (1292, 56768), (1774, 41344), (2176, 33706), (2432, 30158), (2584, 28384), (3548, 20672), (4352, 16853), (4864, 15079), (5168, 14192), (7096, 10336)]