11965408

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{587}}^1$

素因数の和:624

約数の個数: 72

約数和(自身を含む): 29561112

約数和(自身を除く): 17595704

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 587, 637, 728, 784, 1174, 1274, 1456, 1568, 2348, 2548, 2912, 4109, 4696, 5096, 7631, 8218, 9392, 10192, 15262, 16436, 18784, 20384, 28763, 30524, 32872, 53417, 57526, 61048, 65744, 106834, 115052, 122096, 131488, 213668, 230104, 244192, 373919, 427336, 460208, 747838, 854672, 920416, 1495676, 1709344, 2991352, 5982704, 11965408]

約数ペア:

[(1, 11965408), (2, 5982704), (4, 2991352), (7, 1709344), (8, 1495676), (13, 920416), (14, 854672), (16, 747838), (26, 460208), (28, 427336), (32, 373919), (49, 244192), (52, 230104), (56, 213668), (91, 131488), (98, 122096), (104, 115052), (112, 106834), (182, 65744), (196, 61048), (208, 57526), (224, 53417), (364, 32872), (392, 30524), (416, 28763), (587, 20384), (637, 18784), (728, 16436), (784, 15262), (1174, 10192), (1274, 9392), (1456, 8218), (1568, 7631), (2348, 5096), (2548, 4696), (2912, 4109)]