76885744

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{991}}^1$

素因数の和:1385

約数の個数: 40

約数和(自身を含む): 161017472

約数和(自身を除く): 84131728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 373, 746, 991, 1492, 1982, 2984, 3964, 4849, 5968, 7928, 9698, 12883, 15856, 19396, 25766, 38792, 51532, 77584, 103064, 206128, 369643, 739286, 1478572, 2957144, 4805359, 5914288, 9610718, 19221436, 38442872, 76885744]

約数ペア:

[(1, 76885744), (2, 38442872), (4, 19221436), (8, 9610718), (13, 5914288), (16, 4805359), (26, 2957144), (52, 1478572), (104, 739286), (208, 369643), (373, 206128), (746, 103064), (991, 77584), (1492, 51532), (1982, 38792), (2984, 25766), (3964, 19396), (4849, 15856), (5968, 12883), (7928, 9698)]