45270784

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{223}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 99354752

約数和(自身を除く): 54083968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 128, 208, 223, 244, 256, 416, 446, 488, 793, 832, 892, 976, 1586, 1664, 1784, 1952, 2899, 3172, 3328, 3568, 3904, 5798, 6344, 7136, 7808, 11596, 12688, 13603, 14272, 15616, 23192, 25376, 27206, 28544, 46384, 50752, 54412, 57088, 92768, 101504, 108824, 176839, 185536, 203008, 217648, 353678, 371072, 435296, 707356, 742144, 870592, 1414712, 1741184, 2829424, 3482368, 5658848, 11317696, 22635392, 45270784]

約数ペア:

[(1, 45270784), (2, 22635392), (4, 11317696), (8, 5658848), (13, 3482368), (16, 2829424), (26, 1741184), (32, 1414712), (52, 870592), (61, 742144), (64, 707356), (104, 435296), (122, 371072), (128, 353678), (208, 217648), (223, 203008), (244, 185536), (256, 176839), (416, 108824), (446, 101504), (488, 92768), (793, 57088), (832, 54412), (892, 50752), (976, 46384), (1586, 28544), (1664, 27206), (1784, 25376), (1952, 23192), (2899, 15616), (3172, 14272), (3328, 13603), (3568, 12688), (3904, 11596), (5798, 7808), (6344, 7136)]