15706763996

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{155003}}^1$

素因数の和:155079

約数の個数: 72

約数和(自身を含む): 35623639296

約数和(自身を除く): 19916875300

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 49, 77, 94, 98, 154, 188, 196, 308, 329, 517, 539, 658, 1034, 1078, 1316, 2068, 2156, 2303, 3619, 4606, 7238, 9212, 14476, 25333, 50666, 101332, 155003, 310006, 620012, 1085021, 1705033, 2170042, 3410066, 4340084, 6820132, 7285141, 7595147, 11935231, 14570282, 15190294, 23870462, 29140564, 30380588, 47740924, 50995987, 80136551, 83546617, 101991974, 160273102, 167093234, 203983948, 320546204, 334186468, 356971909, 560955857, 713943818, 1121911714, 1427887636, 2243823428, 3926690999, 7853381998, 15706763996]

約数ペア:

[(1, 15706763996), (2, 7853381998), (4, 3926690999), (7, 2243823428), (11, 1427887636), (14, 1121911714), (22, 713943818), (28, 560955857), (44, 356971909), (47, 334186468), (49, 320546204), (77, 203983948), (94, 167093234), (98, 160273102), (154, 101991974), (188, 83546617), (196, 80136551), (308, 50995987), (329, 47740924), (517, 30380588), (539, 29140564), (658, 23870462), (1034, 15190294), (1078, 14570282), (1316, 11935231), (2068, 7595147), (2156, 7285141), (2303, 6820132), (3619, 4340084), (4606, 3410066), (7238, 2170042), (9212, 1705033), (14476, 1085021), (25333, 620012), (50666, 310006), (101332, 155003)]