42019922176

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{991}}^1\times {\mathrm{9743}}^1$

素因数の和:10767

約数の個数: 72

約数和(自身を含む): 88908309504

約数和(自身を除く): 46888387328

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 544, 991, 1088, 1982, 2176, 3964, 4352, 7928, 9743, 15856, 16847, 19486, 31712, 33694, 38972, 63424, 67388, 77944, 126848, 134776, 155888, 165631, 253696, 269552, 311776, 331262, 539104, 623552, 662524, 1078208, 1247104, 1325048, 2156416, 2494208, 2650096, 4312832, 5300192, 9655313, 10600384, 19310626, 21200768, 38621252, 42401536, 77242504, 154485008, 164140321, 308970016, 328280642, 617940032, 656561284, 1235880064, 1313122568, 2471760128, 2626245136, 5252490272, 10504980544, 21009961088, 42019922176]

約数ペア:

[(1, 42019922176), (2, 21009961088), (4, 10504980544), (8, 5252490272), (16, 2626245136), (17, 2471760128), (32, 1313122568), (34, 1235880064), (64, 656561284), (68, 617940032), (128, 328280642), (136, 308970016), (256, 164140321), (272, 154485008), (544, 77242504), (991, 42401536), (1088, 38621252), (1982, 21200768), (2176, 19310626), (3964, 10600384), (4352, 9655313), (7928, 5300192), (9743, 4312832), (15856, 2650096), (16847, 2494208), (19486, 2156416), (31712, 1325048), (33694, 1247104), (38972, 1078208), (63424, 662524), (67388, 623552), (77944, 539104), (126848, 331262), (134776, 311776), (155888, 269552), (165631, 253696)]