4392344

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 9849600

約数和(自身を除く): 5457256

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 71, 74, 76, 88, 142, 148, 152, 209, 284, 296, 407, 418, 568, 703, 781, 814, 836, 1349, 1406, 1562, 1628, 1672, 2627, 2698, 2812, 3124, 3256, 5254, 5396, 5624, 6248, 7733, 10508, 10792, 14839, 15466, 21016, 28897, 29678, 30932, 49913, 57794, 59356, 61864, 99826, 115588, 118712, 199652, 231176, 399304, 549043, 1098086, 2196172, 4392344]

約数ペア:

[(1, 4392344), (2, 2196172), (4, 1098086), (8, 549043), (11, 399304), (19, 231176), (22, 199652), (37, 118712), (38, 115588), (44, 99826), (71, 61864), (74, 59356), (76, 57794), (88, 49913), (142, 30932), (148, 29678), (152, 28897), (209, 21016), (284, 15466), (296, 14839), (407, 10792), (418, 10508), (568, 7733), (703, 6248), (781, 5624), (814, 5396), (836, 5254), (1349, 3256), (1406, 3124), (1562, 2812), (1628, 2698), (1672, 2627)]