42197366

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{787}}^1$

素因数の和:908

約数の個数: 32

約数和(自身を含む): 71487360

約数和(自身を除く): 29289994

約数列:

[1, 2, 17, 19, 34, 38, 83, 166, 323, 646, 787, 1411, 1574, 1577, 2822, 3154, 13379, 14953, 26758, 26809, 29906, 53618, 65321, 130642, 254201, 508402, 1110457, 1241099, 2220914, 2482198, 21098683, 42197366]

約数ペア:

[(1, 42197366), (2, 21098683), (17, 2482198), (19, 2220914), (34, 1241099), (38, 1110457), (83, 508402), (166, 254201), (323, 130642), (646, 65321), (787, 53618), (1411, 29906), (1574, 26809), (1577, 26758), (2822, 14953), (3154, 13379)]