7219687696

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1\times {\mathrm{2267}}^1$

素因数の和:2600

約数の個数: 80

約数和(自身を含む): 15378890688

約数和(自身を除く): 8159202992

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 251, 488, 502, 793, 976, 1004, 1586, 2008, 2267, 3172, 3263, 4016, 4534, 6344, 6526, 9068, 12688, 13052, 15311, 18136, 26104, 29471, 30622, 36272, 52208, 58942, 61244, 117884, 122488, 138287, 199043, 235768, 244976, 276574, 398086, 471536, 553148, 569017, 796172, 1106296, 1138034, 1592344, 1797731, 2212592, 2276068, 3184688, 3595462, 4552136, 7190924, 7397221, 9104272, 14381848, 14794442, 28763696, 29588884, 34710037, 59177768, 69420074, 118355536, 138840148, 277680296, 451230481, 555360592, 902460962, 1804921924, 3609843848, 7219687696]

約数ペア:

[(1, 7219687696), (2, 3609843848), (4, 1804921924), (8, 902460962), (13, 555360592), (16, 451230481), (26, 277680296), (52, 138840148), (61, 118355536), (104, 69420074), (122, 59177768), (208, 34710037), (244, 29588884), (251, 28763696), (488, 14794442), (502, 14381848), (793, 9104272), (976, 7397221), (1004, 7190924), (1586, 4552136), (2008, 3595462), (2267, 3184688), (3172, 2276068), (3263, 2212592), (4016, 1797731), (4534, 1592344), (6344, 1138034), (6526, 1106296), (9068, 796172), (12688, 569017), (13052, 553148), (15311, 471536), (18136, 398086), (26104, 276574), (29471, 244976), (30622, 235768), (36272, 199043), (52208, 138287), (58942, 122488), (61244, 117884)]