38546896

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:236

約数の個数: 80

約数和(自身を含む): 84816000

約数和(自身を除く): 46269104

約数列:

[1, 2, 4, 8, 16, 19, 23, 37, 38, 46, 74, 76, 92, 148, 149, 152, 184, 296, 298, 304, 368, 437, 592, 596, 703, 851, 874, 1192, 1406, 1702, 1748, 2384, 2812, 2831, 3404, 3427, 3496, 5513, 5624, 5662, 6808, 6854, 6992, 11026, 11248, 11324, 13616, 13708, 16169, 22052, 22648, 27416, 32338, 44104, 45296, 54832, 64676, 65113, 88208, 104747, 126799, 129352, 130226, 209494, 253598, 258704, 260452, 418988, 507196, 520904, 837976, 1014392, 1041808, 1675952, 2028784, 2409181, 4818362, 9636724, 19273448, 38546896]

約数ペア:

[(1, 38546896), (2, 19273448), (4, 9636724), (8, 4818362), (16, 2409181), (19, 2028784), (23, 1675952), (37, 1041808), (38, 1014392), (46, 837976), (74, 520904), (76, 507196), (92, 418988), (148, 260452), (149, 258704), (152, 253598), (184, 209494), (296, 130226), (298, 129352), (304, 126799), (368, 104747), (437, 88208), (592, 65113), (596, 64676), (703, 54832), (851, 45296), (874, 44104), (1192, 32338), (1406, 27416), (1702, 22648), (1748, 22052), (2384, 16169), (2812, 13708), (2831, 13616), (3404, 11324), (3427, 11248), (3496, 11026), (5513, 6992), (5624, 6854), (5662, 6808)]