7004809136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{509}}^1\times {\mathrm{607}}^1$

素因数の和:1246

約数の個数: 80

約数和(自身を含む): 14803219200

約数和(自身を除く): 7798410064

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 509, 607, 872, 1018, 1214, 1417, 1744, 2036, 2428, 2834, 4072, 4856, 5668, 6617, 7891, 8144, 9712, 11336, 13234, 15782, 22672, 26468, 31564, 52936, 55481, 63128, 66163, 105872, 110962, 126256, 132326, 221924, 264652, 308963, 443848, 529304, 617926, 721253, 860119, 887696, 1058608, 1235852, 1442506, 1720238, 2471704, 2885012, 3440476, 4016519, 4943408, 5770024, 6880952, 8033038, 11540048, 13761904, 16066076, 32132152, 33676967, 64264304, 67353934, 134707868, 269415736, 437800571, 538831472, 875601142, 1751202284, 3502404568, 7004809136]

約数ペア:

[(1, 7004809136), (2, 3502404568), (4, 1751202284), (8, 875601142), (13, 538831472), (16, 437800571), (26, 269415736), (52, 134707868), (104, 67353934), (109, 64264304), (208, 33676967), (218, 32132152), (436, 16066076), (509, 13761904), (607, 11540048), (872, 8033038), (1018, 6880952), (1214, 5770024), (1417, 4943408), (1744, 4016519), (2036, 3440476), (2428, 2885012), (2834, 2471704), (4072, 1720238), (4856, 1442506), (5668, 1235852), (6617, 1058608), (7891, 887696), (8144, 860119), (9712, 721253), (11336, 617926), (13234, 529304), (15782, 443848), (22672, 308963), (26468, 264652), (31564, 221924), (52936, 132326), (55481, 126256), (63128, 110962), (66163, 105872)]