71936128

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2689}}^1$

素因数の和:2733

約数の個数: 64

約数和(自身を含む): 164628000

約数和(自身を除く): 92691872

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 128, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1408, 1672, 2432, 2689, 3344, 5378, 6688, 10756, 13376, 21512, 26752, 29579, 43024, 51091, 59158, 86048, 102182, 118316, 172096, 204364, 236632, 344192, 408728, 473264, 562001, 817456, 946528, 1124002, 1634912, 1893056, 2248004, 3269824, 3786112, 4496008, 6539648, 8992016, 17984032, 35968064, 71936128]

約数ペア:

[(1, 71936128), (2, 35968064), (4, 17984032), (8, 8992016), (11, 6539648), (16, 4496008), (19, 3786112), (22, 3269824), (32, 2248004), (38, 1893056), (44, 1634912), (64, 1124002), (76, 946528), (88, 817456), (128, 562001), (152, 473264), (176, 408728), (209, 344192), (304, 236632), (352, 204364), (418, 172096), (608, 118316), (704, 102182), (836, 86048), (1216, 59158), (1408, 51091), (1672, 43024), (2432, 29579), (2689, 26752), (3344, 21512), (5378, 13376), (6688, 10756)]