4908688

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 10202720

約数和(自身を除く): 5294032

約数列:

[1, 2, 4, 8, 16, 19, 38, 67, 76, 134, 152, 241, 268, 304, 482, 536, 964, 1072, 1273, 1928, 2546, 3856, 4579, 5092, 9158, 10184, 16147, 18316, 20368, 32294, 36632, 64588, 73264, 129176, 258352, 306793, 613586, 1227172, 2454344, 4908688]

約数ペア:

[(1, 4908688), (2, 2454344), (4, 1227172), (8, 613586), (16, 306793), (19, 258352), (38, 129176), (67, 73264), (76, 64588), (134, 36632), (152, 32294), (241, 20368), (268, 18316), (304, 16147), (482, 10184), (536, 9158), (964, 5092), (1072, 4579), (1273, 3856), (1928, 2546)]