47927728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4261}}^1$

素因数の和:4325

約数の個数: 40

約数和(自身を含む): 100412720

約数和(自身を除く): 52484992

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 4261, 5624, 8522, 11248, 17044, 34088, 68176, 80959, 157657, 161918, 315314, 323836, 630628, 647672, 1261256, 1295344, 2522512, 2995483, 5990966, 11981932, 23963864, 47927728]

約数ペア:

[(1, 47927728), (2, 23963864), (4, 11981932), (8, 5990966), (16, 2995483), (19, 2522512), (37, 1295344), (38, 1261256), (74, 647672), (76, 630628), (148, 323836), (152, 315314), (296, 161918), (304, 157657), (592, 80959), (703, 68176), (1406, 34088), (2812, 17044), (4261, 11248), (5624, 8522)]