15663104768

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{61001}}^1$

素因数の和:61093

約数の個数: 72

約数和(自身を含む): 33665783760

約数和(自身を除く): 18002678992

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 59, 64, 68, 118, 128, 136, 236, 256, 272, 472, 544, 944, 1003, 1088, 1888, 2006, 2176, 3776, 4012, 4352, 7552, 8024, 15104, 16048, 32096, 61001, 64192, 122002, 128384, 244004, 256768, 488008, 976016, 1037017, 1952032, 2074034, 3599059, 3904064, 4148068, 7198118, 7808128, 8296136, 14396236, 15616256, 16592272, 28792472, 33184544, 57584944, 61184003, 66369088, 115169888, 122368006, 132738176, 230339776, 244736012, 265476352, 460679552, 489472024, 921359104, 978944048, 1957888096, 3915776192, 7831552384, 15663104768]

約数ペア:

[(1, 15663104768), (2, 7831552384), (4, 3915776192), (8, 1957888096), (16, 978944048), (17, 921359104), (32, 489472024), (34, 460679552), (59, 265476352), (64, 244736012), (68, 230339776), (118, 132738176), (128, 122368006), (136, 115169888), (236, 66369088), (256, 61184003), (272, 57584944), (472, 33184544), (544, 28792472), (944, 16592272), (1003, 15616256), (1088, 14396236), (1888, 8296136), (2006, 7808128), (2176, 7198118), (3776, 4148068), (4012, 3904064), (4352, 3599059), (7552, 2074034), (8024, 1952032), (15104, 1037017), (16048, 976016), (32096, 488008), (61001, 256768), (64192, 244004), (122002, 128384)]