29915392

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 65673720

約数和(自身を除く): 35758328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 101, 104, 128, 178, 202, 208, 256, 356, 404, 416, 712, 808, 832, 1157, 1313, 1424, 1616, 1664, 2314, 2626, 2848, 3232, 3328, 4628, 5252, 5696, 6464, 8989, 9256, 10504, 11392, 12928, 17978, 18512, 21008, 22784, 25856, 35956, 37024, 42016, 71912, 74048, 84032, 116857, 143824, 148096, 168064, 233714, 287648, 296192, 336128, 467428, 575296, 934856, 1150592, 1869712, 2301184, 3739424, 7478848, 14957696, 29915392]

約数ペア:

[(1, 29915392), (2, 14957696), (4, 7478848), (8, 3739424), (13, 2301184), (16, 1869712), (26, 1150592), (32, 934856), (52, 575296), (64, 467428), (89, 336128), (101, 296192), (104, 287648), (128, 233714), (178, 168064), (202, 148096), (208, 143824), (256, 116857), (356, 84032), (404, 74048), (416, 71912), (712, 42016), (808, 37024), (832, 35956), (1157, 25856), (1313, 22784), (1424, 21008), (1616, 18512), (1664, 17978), (2314, 12928), (2626, 11392), (2848, 10504), (3232, 9256), (3328, 8989), (4628, 6464), (5252, 5696)]