65798368

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3491}}^1$

素因数の和:3551

約数の個数: 48

約数和(自身を含む): 140797440

約数和(自身を除く): 74999072

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 3491, 4712, 6982, 9424, 13964, 18848, 27928, 55856, 66329, 108221, 111712, 132658, 216442, 265316, 432884, 530632, 865768, 1061264, 1731536, 2056199, 2122528, 3463072, 4112398, 8224796, 16449592, 32899184, 65798368]

約数ペア:

[(1, 65798368), (2, 32899184), (4, 16449592), (8, 8224796), (16, 4112398), (19, 3463072), (31, 2122528), (32, 2056199), (38, 1731536), (62, 1061264), (76, 865768), (124, 530632), (152, 432884), (248, 265316), (304, 216442), (496, 132658), (589, 111712), (608, 108221), (992, 66329), (1178, 55856), (2356, 27928), (3491, 18848), (4712, 13964), (6982, 9424)]