72021519358

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{773909}}^1$

素因数の和:774040

約数の個数: 32

約数和(自身を含む): 118872576000

約数和(自身を除く): 46851056642

約数列:

[1, 2, 19, 31, 38, 62, 79, 158, 589, 1178, 1501, 2449, 3002, 4898, 46531, 93062, 773909, 1547818, 14704271, 23991179, 29408542, 47982358, 61138811, 122277622, 455832401, 911664802, 1161637409, 1895303141, 2323274818, 3790606282, 36010759679, 72021519358]

約数ペア:

[(1, 72021519358), (2, 36010759679), (19, 3790606282), (31, 2323274818), (38, 1895303141), (62, 1161637409), (79, 911664802), (158, 455832401), (589, 122277622), (1178, 61138811), (1501, 47982358), (2449, 29408542), (3002, 23991179), (4898, 14704271), (46531, 1547818), (93062, 773909)]