74890894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 130576320

約数和(自身を除く): 55685426

約数列:

[1, 2, 13, 19, 26, 38, 79, 101, 158, 202, 247, 361, 494, 722, 1027, 1313, 1501, 1919, 2054, 2626, 3002, 3838, 4693, 7979, 9386, 15958, 19513, 24947, 28519, 36461, 39026, 49894, 57038, 72922, 103727, 151601, 207454, 303202, 370747, 473993, 741494, 947986, 1970813, 2880419, 3941626, 5760838, 37445447, 74890894]

約数ペア:

[(1, 74890894), (2, 37445447), (13, 5760838), (19, 3941626), (26, 2880419), (38, 1970813), (79, 947986), (101, 741494), (158, 473993), (202, 370747), (247, 303202), (361, 207454), (494, 151601), (722, 103727), (1027, 72922), (1313, 57038), (1501, 49894), (1919, 39026), (2054, 36461), (2626, 28519), (3002, 24947), (3838, 19513), (4693, 15958), (7979, 9386)]