16442979476

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{347}}^1\times {\mathrm{1123}}^1$

素因数の和:1629

約数の個数: 96

約数和(自身を含む): 36273871872

約数和(自身を除く): 19830892396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 347, 548, 694, 959, 1123, 1388, 1507, 1918, 2246, 2429, 3014, 3817, 3836, 4492, 4858, 6028, 7634, 7861, 9716, 10549, 12353, 15268, 15722, 21098, 24706, 26719, 31444, 42196, 47539, 49412, 53438, 86471, 95078, 106876, 153851, 172942, 190156, 307702, 332773, 345884, 389681, 522929, 615404, 665546, 779362, 1045858, 1076957, 1331092, 1558724, 1692361, 2091716, 2153914, 2727767, 3384722, 3660503, 4286491, 4307828, 5455534, 6769444, 7321006, 8572982, 10911068, 11846527, 14642012, 17145964, 23693054, 30005437, 47386108, 53386297, 60010874, 106772594, 120021748, 213545188, 373704079, 587249267, 747408158, 1174498534, 1494816316, 2348997068, 4110744869, 8221489738, 16442979476]

約数ペア:

[(1, 16442979476), (2, 8221489738), (4, 4110744869), (7, 2348997068), (11, 1494816316), (14, 1174498534), (22, 747408158), (28, 587249267), (44, 373704079), (77, 213545188), (137, 120021748), (154, 106772594), (274, 60010874), (308, 53386297), (347, 47386108), (548, 30005437), (694, 23693054), (959, 17145964), (1123, 14642012), (1388, 11846527), (1507, 10911068), (1918, 8572982), (2246, 7321006), (2429, 6769444), (3014, 5455534), (3817, 4307828), (3836, 4286491), (4492, 3660503), (4858, 3384722), (6028, 2727767), (7634, 2153914), (7861, 2091716), (9716, 1692361), (10549, 1558724), (12353, 1331092), (15268, 1076957), (15722, 1045858), (21098, 779362), (24706, 665546), (26719, 615404), (31444, 522929), (42196, 389681), (47539, 345884), (49412, 332773), (53438, 307702), (86471, 190156), (95078, 172942), (106876, 153851)]