64497856

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:150

約数の個数: 112

約数和(自身を含む): 146304000

約数和(自身を除く): 81806144

約数列:

[1, 2, 4, 8, 16, 19, 29, 31, 32, 38, 58, 59, 62, 64, 76, 116, 118, 124, 152, 232, 236, 248, 304, 464, 472, 496, 551, 589, 608, 899, 928, 944, 992, 1102, 1121, 1178, 1216, 1711, 1798, 1829, 1856, 1888, 1984, 2204, 2242, 2356, 3422, 3596, 3658, 3776, 4408, 4484, 4712, 6844, 7192, 7316, 8816, 8968, 9424, 13688, 14384, 14632, 17081, 17632, 17936, 18848, 27376, 28768, 29264, 32509, 34162, 34751, 35264, 35872, 37696, 53041, 54752, 57536, 58528, 65018, 68324, 69502, 71744, 106082, 109504, 117056, 130036, 136648, 139004, 212164, 260072, 273296, 278008, 424328, 520144, 546592, 556016, 848656, 1007779, 1040288, 1093184, 1112032, 1697312, 2015558, 2080576, 2224064, 3394624, 4031116, 8062232, 16124464, 32248928, 64497856]

約数ペア:

[(1, 64497856), (2, 32248928), (4, 16124464), (8, 8062232), (16, 4031116), (19, 3394624), (29, 2224064), (31, 2080576), (32, 2015558), (38, 1697312), (58, 1112032), (59, 1093184), (62, 1040288), (64, 1007779), (76, 848656), (116, 556016), (118, 546592), (124, 520144), (152, 424328), (232, 278008), (236, 273296), (248, 260072), (304, 212164), (464, 139004), (472, 136648), (496, 130036), (551, 117056), (589, 109504), (608, 106082), (899, 71744), (928, 69502), (944, 68324), (992, 65018), (1102, 58528), (1121, 57536), (1178, 54752), (1216, 53041), (1711, 37696), (1798, 35872), (1829, 35264), (1856, 34751), (1888, 34162), (1984, 32509), (2204, 29264), (2242, 28768), (2356, 27376), (3422, 18848), (3596, 17936), (3658, 17632), (3776, 17081), (4408, 14632), (4484, 14384), (4712, 13688), (6844, 9424), (7192, 8968), (7316, 8816)]