65977424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{7001}}^1$

素因数の和:7059

約数の個数: 40

約数和(自身を含む): 138919680

約数和(自身を除く): 72942256

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 152, 248, 304, 496, 589, 1178, 2356, 4712, 7001, 9424, 14002, 28004, 56008, 112016, 133019, 217031, 266038, 434062, 532076, 868124, 1064152, 1736248, 2128304, 3472496, 4123589, 8247178, 16494356, 32988712, 65977424]

約数ペア:

[(1, 65977424), (2, 32988712), (4, 16494356), (8, 8247178), (16, 4123589), (19, 3472496), (31, 2128304), (38, 1736248), (62, 1064152), (76, 868124), (124, 532076), (152, 434062), (248, 266038), (304, 217031), (496, 133019), (589, 112016), (1178, 56008), (2356, 28004), (4712, 14002), (7001, 9424)]