78366943616

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{47095519}}^1$

素因数の和:47095546

約数の個数: 32

約数和(自身を含む): 168131006400

約数和(自身を除く): 89764062784

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 47095519, 94191038, 188382076, 376764152, 612241747, 753528304, 1224483494, 1507056608, 2448966988, 3014113216, 4897933976, 6028226432, 9795867952, 19591735904, 39183471808, 78366943616]

約数ペア:

[(1, 78366943616), (2, 39183471808), (4, 19591735904), (8, 9795867952), (13, 6028226432), (16, 4897933976), (26, 3014113216), (32, 2448966988), (52, 1507056608), (64, 1224483494), (104, 753528304), (128, 612241747), (208, 376764152), (416, 188382076), (832, 94191038), (1664, 47095519)]