42072992

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5323}}^1$

素因数の和:5365

約数の個数: 48

約数和(自身を含む): 93915360

約数和(自身を除く): 51842368

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3952, 5323, 7904, 10646, 21292, 42584, 69199, 85168, 101137, 138398, 170336, 202274, 276796, 404548, 553592, 809096, 1107184, 1314781, 1618192, 2214368, 2629562, 3236384, 5259124, 10518248, 21036496, 42072992]

約数ペア:

[(1, 42072992), (2, 21036496), (4, 10518248), (8, 5259124), (13, 3236384), (16, 2629562), (19, 2214368), (26, 1618192), (32, 1314781), (38, 1107184), (52, 809096), (76, 553592), (104, 404548), (152, 276796), (208, 202274), (247, 170336), (304, 138398), (416, 101137), (494, 85168), (608, 69199), (988, 42584), (1976, 21292), (3952, 10646), (5323, 7904)]